kompoz.com

kompoz.com is SSL secured

Free website and domain report on kompoz.com

Last Updated: 29th October, 2022 Update Now
Overview

Snoop Summary for kompoz.com

This is a free and comprehensive report about kompoz.com. Kompoz.com is hosted in United States on a server with an IP address of 52.200.67.206, where USD is the local currency and the local language is English. Our records indicate that kompoz.com is privately registered by Domains By Proxy, LLC. Kompoz.com has the potential to be earning an estimated $5 USD per day from advertising revenue. If kompoz.com was to be sold it would possibly be worth $3,994 USD (based on the daily revenue potential of the website over a 24 month period). Kompoz.com is quite popular with an estimated 1,915 daily unique visitors. This report was last updated 29th October, 2022.

What is kompoz.com?

Kompoz Music Collaborations helps musicians create new music and collaborate across the world. It offers free registration and allows you to upload tracks created with industry standard music production tools including Pro Tools, GarageBand, Logic Pro, Studio One, REAPER and more. Kompoz also offers cloud-based workspace tools for Crowdsourcing online.

About kompoz.com

Site Preview: kompoz.com kompoz.com
Title:
Description: Social workspace and collaboration for musicians.
Keywords and Tags: collabrate on music, entertainment, music collaborations, music production, musician tools
Related Terms: citrix workspace, kompoz me, workspace.
Fav Icon:
Age: Over 17 years old
Domain Created: 21st December, 2006
Domain Updated: 22nd December, 2021
Domain Expires: 21st December, 2022
Review

Snoop Score

3/5 (Great!)

Valuation

$3,994 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 357,057
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 1,915
Monthly Visitors: 58,287
Yearly Visitors: 698,975
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $5 USD
Monthly Revenue: $166 USD
Yearly Revenue: $1,992 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: kompoz.com 10
Domain Name: kompoz 6
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 0.58 seconds
Load Time Comparison: Faster than 93% of sites

PageSpeed Insights

Avg. (All Categories) 64
Performance 52
Accessibility 79
Best Practices 75
SEO 80
PWA 33
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.kompoz.com/music/
Updated: 29th October, 2022

4.46 seconds
First Contentful Paint (FCP)
31%
27%
42%

0.00 seconds
First Input Delay (FID)
98%
1%
1%

Simulate loading on desktop
52

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for kompoz.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.013
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 40 ms
Users could experience a delay when interacting with the page.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://kompoz.com/
http/1.1
0
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694
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301
text/html
https://www.kompoz.com//
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https://www.kompoz.com/music
http/1.1
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h2
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https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
h2
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text/css
Stylesheet
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
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text/css
Stylesheet
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h2
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h2
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h2
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h2
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h2
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Stylesheet
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h2
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Stylesheet
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h2
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Script
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h2
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Script
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Script
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Script
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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Script
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h2
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h2
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h2
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Script
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h2
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Script
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Image
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Image
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h2
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Image
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Stylesheet
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https://www.kompoz.com/music/ko/follow/state/page
h2
6190.73199993
6385.97199996
594
39
200
application/json
XHR
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
h2
6192.3299999908
6568.0619999766
87826
87180
200
image/jpeg
Image
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=1684414818&utmhn=www.kompoz.com&utmcs=windows-1252&utmsr=800x600&utmvp=1350x940&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Kompoz%20Music%20Collaboration&utmhid=753853387&utmr=-&utmp=%2Fmusic%2F&utmht=1667034934628&utmac=UA-213460-3&utmcc=__utma%3D94940934.703893839.1667034935.1667034935.1667034935.1%3B%2B__utmz%3D94940934.1667034935.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=2032676073&utmredir=1&utmu=qBAAAAAAAAAAAAAAAAAAAAAE~
h2
6325.7969999686
6333.6470000213
585
35
200
image/gif
Image
https://www.facebook.com/x/oauth/status?client_id=5536257691&input_token&origin=1&redirect_uri=https%3A%2F%2Fwww.kompoz.com%2Fmusic%2F&sdk=joey&wants_cookie_data=false
h2
6335.3829999687
6531.0609999578
2299
0
200
text/plain
Fetch
https://www.kompoz.com/api/player/92761/465852
h2
6560.1000000024
6812.4580000294
27825
27099
200
application/json
XHR
data
6857.3039999465
6858.1990000093
0
14642
200
image/png
Image
data
6858.8969999691
6859.7469999222
0
14585
200
image/png
Image
data
6860.3039999725
6861.1599999713
0
14591
200
image/png
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
3944.512
37.003
5584.438
8.326
5754.383
6.72
5819.219
18.755
5838.033
109.045
5947.111
37.371
5990.463
38.817
6037.953
29.017
6075.324
18.363
6099.981
6.976
6137.354
53.358
6193.741
7.215
6205.194
5.158
6211.395
20.864
6232.321
30.714
6263.206
63.727
6327.098
9.551
6553.279
7.469
6560.777
19.96
6582.457
7.756
6626.773
39.119
6815.664
49.266
7869.867
17.145
8719.846
6.272
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Minify CSS — Potential savings of 24 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Kompoz.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
17054
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
4024
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
3283
Minify JavaScript — Potential savings of 195 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Kompoz.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
138271
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
21849
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24981
13371
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
24547
12654
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18689
7474
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
6321
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Kompoz.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoid chaining critical requests — 56 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Kompoz.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.3 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.kompoz.com/music/
382.889
9.741
6.724
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
156.121
119.806
2.303
Unattributable
128.766
4.654
0
https://ssl.google-analytics.com/ga.js
63.975
61.729
1.384
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
52.967
44.206
8.278
Minimizes main-thread work — 0.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
288.481
Other
208.217
Style & Layout
180.895
Rendering
101.011
Parse HTML & CSS
74.194
Script Parsing & Compilation
46.486
Garbage Collection
5.063
Keep request counts low and transfer sizes small — 103 requests • 3,372 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
103
3452640
Image
29
1384142
Script
46
1235878
Stylesheet
13
475706
Document
1
189399
Font
5
105638
Other
9
61877
Media
0
0
Third-party
31
1238349
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
18377
10.583
1086149
0
96309
0
37514
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0097440901855569
0.0012122159837142
0.00060802172259823
0.00040131809936613
0.00038189229542967
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://ssl.google-analytics.com/ga.js
2200
64
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
6770
55
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Properly size images — Potential savings of 221 KiB
Images can slow down the page's load time. Kompoz.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
77769
63941
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
61935
60215
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
48357
39759
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
38991
32058
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
17991
14792
14642
9459
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
5867
5834
Defer offscreen images — Potential savings of 814 KiB
Time to Interactive can be slowed down by resources on the page. Kompoz.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153615
153615
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
114934
114934
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
89639
89639
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
75508
75508
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
74314
74314
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
57112
57112
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
46573
46573
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
44003
44003
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
41167
41167
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
34054
34054
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
29673
29673
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
25975
25975
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
22858
22858
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
17991
17991
https://s3.amazonaws.com/kmpz-p/images/i543636-9178788614584620880.jpg
6445
6445
Reduce unused JavaScript — Potential savings of 648 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
205415
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
155125
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
87926
58973
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39794
37420
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
36880
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677
32643
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
37518
30720
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46882
29382
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
28652
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37679
24468
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
24499
23554
Serve images in next-gen formats — Potential savings of 545 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
123992
106355.05
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
87180
47936.4
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153615
45157.2
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
114934
33691.5
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
74314
27816.1
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
89639
26911.7
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
77769
24298.25
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
75508
23064.9
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
57112
22601.9
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
48357
20238.95
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
46573
20049.05
https://www.kompoz.com/media/images/kompoz/feature-profile.png
38266
19943.1
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
44003
18229.25
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
41167
18146.3
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
38991
17223.95
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
34054
15637.1
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
29673
13758
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
23566
13582.5
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
25975
12201.75
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
22858
10978.7
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
17991
10135.15
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
17991
10135.15
Avoid multiple page redirects — Potential savings of 600 ms
Redirects can cause additional delays before the page can begin loading. Kompoz.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://kompoz.com/
190
https://www.kompoz.com//
230
http://www.kompoz.com/music
110
https://www.kompoz.com/music
70
https://www.kompoz.com/music/
0
Avoid enormous network payloads — Total size was 3,372 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
https://www.kompoz.com/music/
189399
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153975
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
124638
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
115294
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677

Metrics

First Contentful Paint — 4.1 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 4.9 s
The time taken for the page to become fully interactive.
Speed Index — 7.0 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 4.4 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 4.2 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 4,420 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Kompoz.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
710
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
910
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
22627
270
https://www.kompoz.com/media/v3/fontello-02938461/css/fontello.css
2370
150
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
230
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27798
270
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
3625
70
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
2643
70
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
630
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
150
https://www.kompoz.com/media/colorbox/colorbox.css
4480
70
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
2920
70
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677
550
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
1310
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
37518
270
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
8687
110
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
4121
70
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
10621
110
https://www.kompoz.com/media/bootstrap-hover-dropdown/bootstrap-hover-dropdown.min.js
2149
70
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
1190
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
24547
190
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
3173
70
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
270
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24981
190
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
4831
70
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
230
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
4952
70
https://www.kompoz.com/media/scripts/min/kompoz.counter-min.js?b=2.8.3
1180
70
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
13751
110
https://www.kompoz.com/media/scripts/min/kompoz-sidebar-min.js?b=2.8.3
2178
70
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46882
310
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
16227
150
https://www.kompoz.com/media/scripts/min/kompoz.perf-min.js?b=2.8.3
1323
70
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
14456
110
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
17621
150
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
10440
110
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
9434
110
https://www.kompoz.com/media/scripts/min/kompoz.article-min.js?b=2.8.3
664
70
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
6154
70
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
7835
110
https://www.kompoz.com/media/scripts/min/kompoz.kolor-min.js?b=2.8.3
1982
70
https://www.kompoz.com/media/scripts/min/kompoz.layout-min.js?b=2.8.3
1860
70
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
40106
270
https://www.kompoz.com/media/scripts/min/kompoz.branch-min.js?b=2.8.3
1414
70
https://www.kompoz.com/media/scripts/min/kompoz.channel-min.js?b=2.8.3
2619
70
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
14813
150
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37679
270
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
18298
150
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
24499
190
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
13197
110
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39794
190
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
11745
110
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
4882
70
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18689
150
Reduce unused CSS — Potential savings of 421 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Kompoz.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
131835
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
112598
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
100245
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27798
27798
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
21672
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
22627
21629
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
15022
Enable text compression — Potential savings of 1,314 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225308
175409
https://www.kompoz.com/music/
188761
174766
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228138
167641
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
141463
118770
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121260
101513
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93026
60182
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
103844
54144
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
39456
31594
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46232
30414
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37029
28322
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39144
27827
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
40545
27659
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
36868
27104
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
28830
24590
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27155
21674
https://www.kompoz.com/api/player/92761/465852
27099
20575
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
23897
18572
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24331
18220
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21029
17588
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
23849
17424
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
21984
16943
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
16971
13577
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18039
13325
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
16924
13090
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
17648
12837
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
15577
11386
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
13806
10232
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
14163
10096
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
13101
9934
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
12547
9307
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
9791
7909
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
8785
7067
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
11095
6448
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
9972
6190
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
7186
5667
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
8038
5383
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
5505
3903
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
4303
2832
https://www.kompoz.com/media/colorbox/colorbox.css
3839
2626
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
4233
2426
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
3473
2199
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
4182
2191
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
2984
1958
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
2525
1528
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
2279
1487
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
2002
1454
Reduce initial server response time — Root document took 1,300 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.kompoz.com/music/
1301.564
Serve static assets with an efficient cache policy — 85 resources found
Kompoz.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
0
228790
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
0
225960
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
0
153975
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
0
142108
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
0
124638
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
0
121905
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
0
115294
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
0
104489
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
0
93677
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
0
90010
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
0
87826
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
0
78128
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
0
75867
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
0
74673
https://www.kompoz.com/media/font-awesome/fonts/fontawesome-webfont.woff?v=4.2.0
0
66112
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
0
62346
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
0
57471
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
0
48716
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
0
46932
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
0
46882
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
0
44362
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
0
41526
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
0
41195
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
0
40106
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
0
39794
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
0
39350
https://www.kompoz.com/media/images/kompoz/feature-profile.png
0
38910
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
0
37679
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
0
37518
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
0
34413
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
0
30032
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
0
29480
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
0
27798
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
0
26334
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
0
24981
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
0
24547
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
0
24499
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
0
24211
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
0
23217
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
0
22627
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
0
21672
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
0
18689
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
0
18350
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
0
18350
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
0
18298
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
0
17621
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
0
17567
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
0
16227
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
0
14813
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
0
14456
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
0
13751
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
0
13197
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
0
11745
https://www.kompoz.com/media/images/kompoz/feature-store.png
0
11033
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
0
10621
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
0
10440
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
0
9434
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
0
8687
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
0
7835
https://s3.amazonaws.com/kmpz-p/images/i543636-9178788614584620880.jpg
0
6803
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
0
6510
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
0
6154
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
0
4952
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
0
4882
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
0
4831
https://www.kompoz.com/media/colorbox/colorbox.css
0
4480
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
0
4121
https://www.kompoz.com/media/images/white-arrow-left.png
0
3952
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
0
3625
https://www.kompoz.com/media/v3/fontello-02938461/font/fontello.woff?29819199
0
3514
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
0
3173
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
0
2920
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
0
2643
https://www.kompoz.com/media/scripts/min/kompoz.channel-min.js?b=2.8.3
0
2619
https://www.kompoz.com/media/v3/fontello-02938461/css/fontello.css
0
2370
https://www.kompoz.com/media/scripts/min/kompoz-sidebar-min.js?b=2.8.3
0
2178
https://www.kompoz.com/media/bootstrap-hover-dropdown/bootstrap-hover-dropdown.min.js
0
2149
https://www.kompoz.com/media/scripts/min/kompoz.kolor-min.js?b=2.8.3
0
1982
https://www.kompoz.com/media/scripts/min/kompoz.layout-min.js?b=2.8.3
0
1860
https://www.kompoz.com/media/scripts/min/kompoz.branch-min.js?b=2.8.3
0
1414
https://www.kompoz.com/media/scripts/min/kompoz.perf-min.js?b=2.8.3
0
1323
https://www.kompoz.com/media/scripts/min/kompoz.counter-min.js?b=2.8.3
0
1180
https://www.kompoz.com/media/scripts/min/kompoz.article-min.js?b=2.8.3
0
664
https://www.facebook.com/tr/?id=619297611479462&ev=PixelInitialized&dl=https%3A%2F%2Fwww.kompoz.com%2Fmusic%2F&rl=&if=false&ts=1667034934397
0
328
https://ssl.google-analytics.com/ga.js
7200000
17792
Avoid an excessive DOM size — 1,537 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1537
Maximum DOM Depth
16
Maximum Child Elements
16
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.kompoz.com/media/v3/fontello-02938461/font/fontello.woff?29819199
190.84399996791
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
4.3899999000132
https://www.kompoz.com/media/font-awesome/fonts/fontawesome-webfont.woff?v=4.2.0
553.61399997491
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
6.8329999921843
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
4.4590000761673
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
https://www.kompoz.com/media/images/kompoz/feature-profile.png
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
https://www.kompoz.com/media/images/kompoz/feature-store.png
79

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of kompoz.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Kompoz.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that kompoz.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.6
jQuery
1.10.0
jQuery UI
1.10.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://kompoz.com/
Allowed
http://www.kompoz.com/music
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 13 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium
4
High

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
70 x 80 (0.88)
600 x 600 (1.00)
531 x 100 (5.31)
1000 x 150 (6.67)
80

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for kompoz.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
33

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of kompoz.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 61
Performance 41
Accessibility 81
Best Practices 75
SEO 79
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.kompoz.com/music/
Updated: 29th October, 2022

9.20 seconds
First Contentful Paint (FCP)
15%
10%
75%

0.16 seconds
First Input Delay (FID)
73%
22%
5%

Simulate loading on mobile
41

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for kompoz.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 210 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.kompoz.com/music/
207.685
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Kompoz.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoid chaining critical requests — 56 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Kompoz.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.kompoz.com/music/
1734.056
32.428
17.264
Unattributable
626.648
12.98
0
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
606.412
511.064
34.44
https://ssl.google-analytics.com/ga.js
200.408
161.612
6.404
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
165.088
134.512
29.252
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
114.408
53.26
17.692
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
58.112
0
0
Keep request counts low and transfer sizes small — 103 requests • 3,372 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
103
3453082
Image
29
1384118
Script
46
1235877
Stylesheet
13
475787
Document
1
189827
Font
5
105636
Other
9
61837
Media
0
0
Third-party
31
1238399
Minimize third-party usage — Third-party code blocked the main thread for 120 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
18378
108.352
96303
14.324
1086125
0
37593
0
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 14 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
31260
241
https://www.kompoz.com/music/
3148
190
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
25980
171
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
15690
149
https://www.kompoz.com/music/
3000
148
https://ssl.google-analytics.com/ga.js
9540
100
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
28281
95
https://www.kompoz.com/music/
3514
74
https://www.kompoz.com/music/
787
66
Unattributable
641
63
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
14370
58
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
17070
57
Unattributable
3457
57
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
15839
55
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://kompoz.com/
http/1.1
0
199.73100000061
682
0
301
text/html
https://www.kompoz.com//
http/1.1
200.14899998205
402.14999997988
676
0
301
text/html
http://www.kompoz.com/music
http/1.1
402.46800001478
774.96800001245
698
0
301
text/html
https://www.kompoz.com/music
http/1.1
775.69199999562
966.71800001059
648
0
302
text/plain
https://www.kompoz.com/music/
h2
967.04099996714
1173.7359999679
189827
189189
200
text/html
Document
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
h2
1188.1929999799
1391.9730000198
121905
121260
200
text/css
Stylesheet
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
h2
1189.7999999928
1395.841999969
142108
141463
200
text/css
Stylesheet
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
h2
1191.4339999785
1395.4350000131
22627
21984
200
text/css
Stylesheet
https://www.kompoz.com/media/v3/fontello-02938461/css/fontello.css
h2
1191.5789999766
1384.3329999945
2370
1729
200
text/css
Stylesheet
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
h2
1191.6719999863
1386.1589999869
21672
21029
200
text/css
Stylesheet
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
h2
1191.7569999932
1385.4259999935
27798
27155
200
text/css
Stylesheet
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
h2
1192.1490000095
1385.5420000036
3625
2984
200
text/css
Stylesheet
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
h2
1193.2609999785
1380.8999999892
2643
2002
200
text/css
Stylesheet
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
h2
1193.4400000027
1579.2239999864
104489
103844
200
text/css
Stylesheet
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
h2
1193.5570000205
1385.6970000197
17567
16924
200
text/css
Stylesheet
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
h2
1193.6690000002
1565.6779999845
93677
93026
200
text/javascript
Script
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
h2
1199.4839999825
1613.4099999908
228790
228138
200
text/javascript
Script
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
h2
1199.6769999969
1415.9799999907
37518
36868
200
text/javascript
Script
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
h2
1199.7540000011
1411.454999994
8687
8038
200
text/javascript
Script
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
h2
1199.8470000108
1411.0510000028
4121
3473
200
text/javascript
Script
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
h2
1199.9749999959
1411.2210000167
10621
9972
200
text/javascript
Script
https://www.kompoz.com/media/bootstrap-hover-dropdown/bootstrap-hover-dropdown.min.js
h2
1200.102999981
1401.6159999883
2149
1501
200
text/javascript
Script
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
h2
1200.1849999651
1419.7820000118
225960
225308
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
h2
1200.3370000166
1411.3399999915
24547
23897
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
h2
1200.4430000088
1567.9910000181
3173
2525
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
h2
1200.6560000009
1566.015999997
41195
40545
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
h2
1200.8069999865
1416.7669999879
24981
24331
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
h2
1200.9480000124
1418.5510000098
4831
4182
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
h2
1201.0620000074
1416.1619999795
29480
28830
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
h2
1201.1979999952
1418.246999965
4952
4303
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.counter-min.js?b=2.8.3
h2
1201.4169999748
1418.6270000064
1180
533
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
h2
1201.5750000137
1564.6660000202
13751
13101
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz-sidebar-min.js?b=2.8.3
h2
1201.7019999912
1418.0380000034
2178
1530
200
text/javascript
Script
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
h2
1201.8399999943
1579.4919999898
46882
46232
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
h2
1202.5399999693
1418.7280000187
16227
15577
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.perf-min.js?b=2.8.3
h2
1202.6610000175
1610.336999991
1323
676
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
h2
1202.7399999788
1411.603000015
14456
13806
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
h2
1203.3609999926
1568.1019999902
17621
16971
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
h2
1203.5139999934
1568.4790000087
10440
9791
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
h2
1203.8399999728
1420.4299999983
9434
8785
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.article-min.js?b=2.8.3
h2
1203.937000013
1419.8949999991
664
19
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
h2
1204.0159999742
1609.9510000204
6154
5505
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
h2
1204.1290000197
1420.1059999759
7835
7186
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.kolor-min.js?b=2.8.3
h2
1204.2089999886
1610.1299999864
1982
1334
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.layout-min.js?b=2.8.3
h2
1204.299999983
1566.9970000163
1860
1212
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
h2
1206.3489999855
1610.4899999918
40106
39456
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.branch-min.js?b=2.8.3
h2
1206.4479999826
1568.6359999818
1414
767
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.channel-min.js?b=2.8.3
h2
1206.8539999891
1568.5669999802
2619
1971
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
h2
1206.967999984
1567.1619999921
14813
14163
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
h2
1207.0560000138
1561.3519999897
37679
37029
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
h2
1207.1269999724
1610.2470000042
18298
17648
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
h2
1208.1979999784
1418.1509999908
24499
23849
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
h2
1208.2870000158
1565.7859999919
13197
12547
200
text/javascript
Script
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
h2
1208.3719999646
1420.008999994
39794
39144
200
text/javascript
Script
https://www.kompoz.com/media/colorbox/colorbox.css
h2
1208.4729999769
1571.4610000141
4480
3839
200
text/css
Stylesheet
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
h2
1208.5439999937
1756.0129999765
11745
11095
200
text/javascript
Script
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
h2
1208.6119999876
1765.3879999998
4882
4233
200
text/javascript
Script
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
h2
1208.7549999706
1755.3830000106
2920
2279
200
text/css
Stylesheet
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
h2
1208.8579999981
1757.780999993
18689
18039
200
text/javascript
Script
https://www.kompoz.com/media/images/white-arrow-left.png
h2
1767.9319999879
3096.4880000101
3952
3310
200
image/png
Image
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
http/1.1
1769.4229999906
3688.3030000026
62334
61935
200
image/jpg
Image
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
h2
1773.1090000016
3099.3780000135
24211
23566
200
image/jpeg
Image
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
h2
1773.1989999884
3105.1519999746
124638
123992
200
image/png
Image
https://www.kompoz.com/media/images/kompoz/feature-profile.png
h2
1779.6949999756
3103.471999988
38910
38266
200
image/png
Image
https://www.kompoz.com/media/images/kompoz/feature-store.png
h2
1781.2649999978
3098.1369999936
11033
10389
200
image/png
Image
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
http/1.1
1781.3759999699
3512.6000000164
18350
17991
200
image/jpeg
Image
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
h2
1781.4820000203
3101.9000000088
6510
5867
200
image/png
Image
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
http/1.1
1781.8679999909
3501.5549999662
48716
48357
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
http/1.1
1781.9829999935
3698.8119999878
78128
77769
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
http/1.1
1782.0739999879
3487.1709999861
39350
38991
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
http/1.1
1782.1620000177
3641.5939999861
115294
114934
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
http/1.1
1782.2479999741
3485.6589999981
26334
25975
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
http/1.1
1782.3520000093
3486.8819999974
30032
29673
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
http/1.1
1782.8919999884
3651.0359999957
75867
75508
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
http/1.1
1782.9870000132
3500.383000006
44362
44003
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
http/1.1
1783.0839999951
3487.4330000021
34413
34054
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i543636-9178788614584620880.jpg
http/1.1
1783.1749999896
3284.4449999975
6803
6445
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
http/1.1
1783.2749999943
3665.2870000107
89998
89639
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
http/1.1
1783.3770000143
3514.9470000179
46932
46573
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
http/1.1
1783.4659999935
3486.3369999803
23217
22858
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
http/1.1
1783.5569999879
3486.6119999788
18350
17991
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
http/1.1
1783.6510000052
3851.7930000089
153975
153615
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
http/1.1
1783.7479999871
3537.2530000168
57471
57112
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
http/1.1
1783.8469999842
3663.2969999919
74673
74314
200
image/jpeg
Image
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
http/1.1
1783.9420000091
3496.9960000017
41526
41167
200
image/jpeg
Image
https://fonts.googleapis.com/css?family=Roboto:300,400,500,700
h2
1409.1929999995
1424.9819999677
1583
10143
200
text/css
Stylesheet
https://connect.facebook.net/en_US/fbds.js
h2
1784.0369999758
1816.8409999926
3137
4028
200
application/x-javascript
Script
https://connect.facebook.net/en_US/sdk.js
h2
1784.142999968
1817.2899999772
2636
3097
200
application/x-javascript
Script
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
h2
1794.8099999921
1809.1589999967
11956
11028
200
font/woff2
Font
https://www.kompoz.com/media/v3/fontello-02938461/font/fontello.woff?29819199
h2
1794.9490000028
3108.6689999793
3514
2856
200
application/octet-stream
Font
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
h2
1802.4839999853
1806.3799999654
12087
11160
200
font/woff2
Font
https://www.kompoz.com/media/font-awesome/fonts/fontawesome-webfont.woff?v=4.2.0
h2
1802.6449999888
3104.3109999737
66112
65452
200
application/octet-stream
Font
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
h2
1804.1429999867
1808.8540000026
11967
11040
200
font/woff2
Font
https://www.facebook.com/tr/?id=619297611479462&ev=PixelInitialized&dl=https%3A%2F%2Fwww.kompoz.com%2Fmusic%2F&rl=&if=false&ts=1667034974560
h2
1925.9599999641
1941.4059999981
328
0
200
text/plain
Image
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
h2
1929.7999999835
1951.4590000035
87907
307557
200
application/x-javascript
Script
https://ssl.google-analytics.com/ga.js
h2
1937.4519999838
1945.3910000157
17793
46274
200
text/javascript
Script
https://www.kompoz.com/api/player/92761/465852
h2
1984.5659999992
3137.8249999834
27825
27099
200
application/json
XHR
https://www.kompoz.com/music/ko/like/state/page
h2
1989.7309999797
3117.8429999854
594
39
200
application/json
XHR
https://www.kompoz.com/music/ko/follow/state/page
h2
1992.6359999808
3108.5449999664
594
39
200
application/json
XHR
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
h2
1993.8940000138
3104.5659999945
87826
87180
200
image/jpeg
Image
https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=154065975&utmhn=www.kompoz.com&utmcs=windows-1252&utmsr=360x640&utmvp=360x640&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Kompoz%20Music%20Collaboration&utmhid=483867376&utmr=-&utmp=%2Fmusic%2F&utmht=1667034974685&utmac=UA-213460-3&utmcc=__utma%3D94940934.200594102.1667034975.1667034975.1667034975.1%3B%2B__utmz%3D94940934.1667034975.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=240512546&utmredir=1&utmu=qBAAAAAAAAAAAAAAAAAAAAAE~
h2
2061.2349999719
2067.612999992
585
35
200
image/gif
Image
https://www.facebook.com/x/oauth/status?client_id=5536257691&input_token&origin=2&redirect_uri=https%3A%2F%2Fwww.kompoz.com%2Fmusic%2F&sdk=joey&wants_cookie_data=false
h2
2115.7249999815
2268.6230000108
2295
0
200
text/plain
Fetch
https://www.kompoz.com/api/player/92761/465852
h2
3187.1389999869
3402.0380000002
27825
27099
200
application/json
XHR
data
3459.7680000006
3460.4870000039
0
14642
200
image/png
Image
data
3461.0770000145
3461.8630000041
0
14585
200
image/png
Image
data
3462.3540000175
3462.9609999829
0
14591
200
image/png
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1179.153
36.904
1398.897
6.533
1408.231
10.562
1436.64
15.677
1586.98
14.528
1602.396
37.363
1664.429
28.602
1693.058
42.707
1772.246
6.045
1780.939
5.077
1786.028
95.178
1888.927
17.387
1909.254
9.484
1936.356
8.368
1944.847
20.107
1965.042
27.329
1992.964
8.773
2004.835
5.659
2011.589
49.908
2061.67
11.083
2074.459
10.809
2086.754
23.799
2110.816
6.592
3108.382
9.852
3119.038
14.205
3138.073
36.902
3175.042
5.315
3180.506
6.633
3224.917
5.176
3276.834
5.403
3297.999
6.005
3345.68
10.011
3360.228
9.098
3383.463
16.56
3406.221
60.214
3466.493
13.318
3481.053
9.899
3545.32
9.621
3556.28
11.738
3625.306
6.943
3855.366
16.321
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

Total Blocking Time — 240 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Audits

Max Potential First Input Delay — 240 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 54 KiB
Images can slow down the page's load time. Kompoz.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
61935
50080
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
5867
5640
Minify CSS — Potential savings of 24 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Kompoz.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
17054
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
4024
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
3283
Avoid enormous network payloads — Total size was 3,372 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
https://www.kompoz.com/music/
189827
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153975
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
124638
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
115294
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677
Minimize main-thread work — 3.8 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
1001.956
Script Evaluation
994.056
Style & Layout
712.096
Rendering
558.376
Parse HTML & CSS
303.88
Script Parsing & Compilation
172.66
Garbage Collection
42.924

Metrics

First Contentful Paint — 16.4 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 23.4 s
The time taken for the page to become fully interactive.
Speed Index — 17.8 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 16.7 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 16.4 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 15,530 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Kompoz.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
4230
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
5280
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
22627
1230
https://www.kompoz.com/media/v3/fontello-02938461/css/fontello.css
2370
480
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
1080
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27798
1380
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
3625
180
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
2643
180
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
3630
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
780
https://www.kompoz.com/media/colorbox/colorbox.css
4480
330
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
2920
180
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677
3330
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
7980
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
37518
1380
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
8687
330
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
4121
180
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
10621
480
https://www.kompoz.com/media/bootstrap-hover-dropdown/bootstrap-hover-dropdown.min.js
2149
180
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
6330
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
24547
930
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
3173
180
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
1530
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24981
930
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
4831
330
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
1080
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
4952
330
https://www.kompoz.com/media/scripts/min/kompoz.counter-min.js?b=2.8.3
1180
180
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
13751
630
https://www.kompoz.com/media/scripts/min/kompoz-sidebar-min.js?b=2.8.3
2178
180
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46882
1680
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
16227
630
https://www.kompoz.com/media/scripts/min/kompoz.perf-min.js?b=2.8.3
1323
180
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
14456
630
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
17621
780
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
10440
480
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
9434
480
https://www.kompoz.com/media/scripts/min/kompoz.article-min.js?b=2.8.3
664
180
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
6154
330
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
7835
330
https://www.kompoz.com/media/scripts/min/kompoz.kolor-min.js?b=2.8.3
1982
180
https://www.kompoz.com/media/scripts/min/kompoz.layout-min.js?b=2.8.3
1860
180
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
40106
1530
https://www.kompoz.com/media/scripts/min/kompoz.branch-min.js?b=2.8.3
1414
180
https://www.kompoz.com/media/scripts/min/kompoz.channel-min.js?b=2.8.3
2619
180
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
14813
630
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37679
1380
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
18298
780
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
24499
930
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
13197
630
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39794
930
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
11745
480
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
4882
330
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18689
630
Defer offscreen images — Potential savings of 1,164 KiB
Time to Interactive can be slowed down by resources on the page. Kompoz.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153615
153615
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
123992
120824
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
114934
114934
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
89639
89639
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
77769
77769
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
75508
75508
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
74314
74314
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
57112
57112
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
48357
48357
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
46573
46573
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
44003
44003
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
41167
41167
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
38991
38991
https://www.kompoz.com/media/images/kompoz/feature-profile.png
38266
38266
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
34054
34054
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
29673
29673
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
25975
25975
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
22858
22858
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
17991
17991
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
17991
17991
https://www.kompoz.com/media/images/kompoz/feature-store.png
10389
10389
https://s3.amazonaws.com/kmpz-p/images/i543636-9178788614584620880.jpg
6445
6445
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
5867
5867
Minify JavaScript — Potential savings of 195 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Kompoz.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
138271
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
21849
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24981
13371
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
24547
12654
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18689
7474
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
6321
Reduce unused CSS — Potential savings of 424 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Kompoz.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
142108
133263
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121905
114019
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
104489
100245
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27798
27798
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21672
21672
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
22627
21650
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
17567
15203
Reduce unused JavaScript — Potential savings of 648 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228790
205415
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225960
155125
https://connect.facebook.net/en_US/sdk.js?hash=eb4243a37fbdbb2b8aca9eb01beedea0
87907
58991
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39794
37420
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
41195
36880
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93677
32643
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
37518
30720
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46882
29382
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
29480
28652
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37679
24468
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
24499
23554
Serve images in next-gen formats — Potential savings of 545 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
123992
106355.05
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
87180
47936.4
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
153615
45157.2
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
114934
33691.5
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
74314
27816.1
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
89639
26911.7
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
77769
24298.25
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
75508
23064.9
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
57112
22601.9
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
48357
20238.95
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
46573
20049.05
https://www.kompoz.com/media/images/kompoz/feature-profile.png
38266
19943.1
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
44003
18229.25
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
41167
18146.3
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
38991
17223.95
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
34054
15637.1
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
29673
13758
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
23566
13582.5
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
25975
12201.75
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
22858
10978.7
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
17991
10135.15
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
17991
10135.15
Enable text compression — Potential savings of 1,315 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
225308
175409
https://www.kompoz.com/music/
189189
175074
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
228138
167641
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
141463
118770
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
121260
101513
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
93026
60182
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
103844
54144
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
39456
31594
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
46232
30414
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
37029
28322
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
39144
27827
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
40545
27659
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
36868
27104
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
28830
24590
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
27155
21674
https://www.kompoz.com/api/player/92761/465852
27099
20575
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
23897
18572
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
24331
18220
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
21029
17588
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
23849
17424
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
21984
16943
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
16971
13577
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
18039
13325
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
16924
13090
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
17648
12837
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
15577
11386
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
13806
10232
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
14163
10096
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
13101
9934
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
12547
9307
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
9791
7909
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
8785
7067
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
11095
6448
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
9972
6190
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
7186
5667
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
8038
5383
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
5505
3903
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
4303
2832
https://www.kompoz.com/media/colorbox/colorbox.css
3839
2626
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
4233
2426
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
3473
2199
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
4182
2191
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
2984
1958
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
2525
1528
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
2279
1487
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
2002
1454
Avoid multiple page redirects — Potential savings of 1,920 ms
Redirects can cause additional delays before the page can begin loading. Kompoz.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://kompoz.com/
630
https://www.kompoz.com//
780
http://www.kompoz.com/music
330
https://www.kompoz.com/music
180
https://www.kompoz.com/music/
0
Serve static assets with an efficient cache policy — 85 resources found
Kompoz.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.kompoz.com/media/jquery-ui/js/jquery-ui-1.10.3.custom.min.js
0
228790
https://www.kompoz.com/media/xeditable/bootstrap3-editable/js/bootstrap-editable.js
0
225960
https://s3.amazonaws.com/kmpz-p/images/i521291-5086731672461640080.jpg
0
153975
https://www.kompoz.com/media/bootstrap/themes/bootstrap-paper.min.css
0
142108
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
0
124638
https://www.kompoz.com/media/bootstrap/3.3.6/css/bootstrap.min.css
0
121905
https://s3.amazonaws.com/kmpz-p/images/i521191-2580539521063201474.jpg
0
115294
https://www.kompoz.com/media/css/theme-base.css?b=2.8.3
0
104489
https://www.kompoz.com/media/jquery/jquery-1.10.0.min.js
0
93677
https://s3.amazonaws.com/kmpz-p/images/i521192-7160775099157771950.jpg
0
89998
https://www.kompoz.com/media/images/bkg-singer-musician-studio.jpg
0
87826
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
0
78128
https://s3.amazonaws.com/kmpz-p/images/i520659-529297216881154505.jpg
0
75867
https://s3.amazonaws.com/kmpz-p/images/i520562-4900129804447460539.jpg
0
74673
https://www.kompoz.com/media/font-awesome/fonts/fontawesome-webfont.woff?v=4.2.0
0
66112
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
0
62334
https://s3.amazonaws.com/kmpz-p/images/i520606-4848436545023459425.jpg
0
57471
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
0
48716
https://s3.amazonaws.com/kmpz-p/images/i521163-1840687540617167423.jpg
0
46932
https://www.kompoz.com/media/scripts/js/vtt/vtt.min.js
0
46882
https://s3.amazonaws.com/kmpz-p/images/i569753-1353502122818427217.jpg
0
44362
https://s3.amazonaws.com/kmpz-p/images/i520548-6609183391895008391.jpg
0
41526
https://www.kompoz.com/media/scripts/js/jquery.nouislider/jquery.nouislider.js
0
41195
https://www.kompoz.com/media/scripts/min/kompoz.kompozitor-min.js?b=2.8.3
0
40106
https://www.kompoz.com/media/scripts/min/kompoz.track-min.js?b=2.8.3
0
39794
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
0
39350
https://www.kompoz.com/media/images/kompoz/feature-profile.png
0
38910
https://www.kompoz.com/media/scripts/min/kompoz.player-min.js?b=2.8.3
0
37679
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap.min.js
0
37518
https://s3.amazonaws.com/kmpz-p/images/i521261-5277569335910531077.jpg
0
34413
https://s3.amazonaws.com/kmpz-p/images/i520693-8646706445059219973.jpg
0
30032
https://www.kompoz.com/media/scripts/js/youtubeembed/gplus-youtubeembed.js
0
29480
https://www.kompoz.com/media/jquery-ui/css/ui-lightness/jquery-ui-1.10.3.custom.min.css
0
27798
https://s3.amazonaws.com/kmpz-p/images/i520941-9041103273355344331.jpg
0
26334
https://www.kompoz.com/media/scripts/js/harmony-collections/harmony-collections.js
0
24981
https://www.kompoz.com/media/scripts/js/numeral/numeral.js
0
24547
https://www.kompoz.com/media/scripts/min/kompoz.visualcueeditor-min.js?b=2.8.3
0
24499
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
0
24211
https://s3.amazonaws.com/kmpz-p/images/i520994-7659801551877205860.jpg
0
23217
https://www.kompoz.com/media/font-awesome/css/font-awesome.min.css
0
22627
https://www.kompoz.com/media/xeditable/bootstrap3-editable/css/bootstrap-editable.css
0
21672
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.js
0
18689
https://s3.amazonaws.com/kmpz-p/images/i520751-8071946008909949613.jpg
0
18350
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
0
18350
https://www.kompoz.com/media/scripts/min/kompoz.waveform-min.js?b=2.8.3
0
18298
https://www.kompoz.com/media/scripts/min/kompoz.collaboration-min.js?b=2.8.3
0
17621
https://www.kompoz.com/media/css/theme-kompoz.css?b=2.8.3
0
17567
https://www.kompoz.com/media/scripts/min/kompoz.vtt-min.js
0
16227
https://www.kompoz.com/media/scripts/min/kompoz.audio-min.js?b=2.8.3
0
14813
https://www.kompoz.com/media/scripts/min/kompoz.core-min.js?b=2.8.3
0
14456
https://www.kompoz.com/media/scripts/min/kompoz.logger-min.js?b=2.8.3
0
13751
https://www.kompoz.com/media/scripts/min/kompoz.timerangeselector-min.js?b=2.8.3
0
13197
https://www.kompoz.com/media/colorbox/jquery.colorbox-min.js
0
11745
https://www.kompoz.com/media/images/kompoz/feature-store.png
0
11033
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootbox.min.js
0
10621
https://www.kompoz.com/media/scripts/min/kompoz.usergroup-min.js?b=2.8.3
0
10440
https://www.kompoz.com/media/scripts/min/kompoz.user-min.js?b=2.8.3
0
9434
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-typeahead.min.js
0
8687
https://www.kompoz.com/media/scripts/min/kompoz.release-min.js?b=2.8.3
0
7835
https://s3.amazonaws.com/kmpz-p/images/i543636-9178788614584620880.jpg
0
6803
https://www.kompoz.com/media/images/kompoz/photo-none-transparent-600x600.png
0
6510
https://www.kompoz.com/media/scripts/min/kompoz.store-min.js?b=2.8.3
0
6154
https://www.kompoz.com/media/scripts/min/kompoz-min.js?b=2.8.3
0
4952
https://www.kompoz.com/media/jquery/jquery.backstretch.min.js
0
4882
https://www.kompoz.com/media/scripts/min/eventsource-min.js?b=2.8.3
0
4831
https://www.kompoz.com/media/colorbox/colorbox.css
0
4480
https://www.kompoz.com/media/bootstrap/3.3.6/js/bootstrap-fileupload.min.js
0
4121
https://www.kompoz.com/media/images/white-arrow-left.png
0
3952
https://www.kompoz.com/media/jquery.nouislider/css/jquery.nouislider.css
0
3625
https://www.kompoz.com/media/v3/fontello-02938461/font/fontello.woff?29819199
0
3514
https://www.kompoz.com/media/scripts/js/timejump/timeJump.js
0
3173
https://www.kompoz.com/media/tagmanager/bootstrap-tagmanager.css
0
2920
https://www.kompoz.com/media/css/kompoz-sidebar.css?b=2.8.3
0
2643
https://www.kompoz.com/media/scripts/min/kompoz.channel-min.js?b=2.8.3
0
2619
https://www.kompoz.com/media/v3/fontello-02938461/css/fontello.css
0
2370
https://www.kompoz.com/media/scripts/min/kompoz-sidebar-min.js?b=2.8.3
0
2178
https://www.kompoz.com/media/bootstrap-hover-dropdown/bootstrap-hover-dropdown.min.js
0
2149
https://www.kompoz.com/media/scripts/min/kompoz.kolor-min.js?b=2.8.3
0
1982
https://www.kompoz.com/media/scripts/min/kompoz.layout-min.js?b=2.8.3
0
1860
https://www.kompoz.com/media/scripts/min/kompoz.branch-min.js?b=2.8.3
0
1414
https://www.kompoz.com/media/scripts/min/kompoz.perf-min.js?b=2.8.3
0
1323
https://www.kompoz.com/media/scripts/min/kompoz.counter-min.js?b=2.8.3
0
1180
https://www.kompoz.com/media/scripts/min/kompoz.article-min.js?b=2.8.3
0
664
https://www.facebook.com/tr/?id=619297611479462&ev=PixelInitialized&dl=https%3A%2F%2Fwww.kompoz.com%2Fmusic%2F&rl=&if=false&ts=1667034974560
0
328
https://ssl.google-analytics.com/ga.js
7200000
17793
Avoid an excessive DOM size — 1,539 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1539
Maximum DOM Depth
16
Maximum Child Elements
16
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
14.349000004586
https://www.kompoz.com/media/v3/fontello-02938461/font/fontello.woff?29819199
1313.7199999765
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4AMP6lQ.woff2
3.8959999801591
https://www.kompoz.com/media/font-awesome/fonts/fontawesome-webfont.woff?v=4.2.0
1301.6659999848
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
4.7110000159591
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://s3.amazonaws.com/kmpz-p/images/i521256-139984109127858304.jpg
https://s3.amazonaws.com/kmpz-p/images/i521150-8424299210001633620.jpg
https://s3.amazonaws.com/kmpz-p/images/i520650-5179826033081943999.jpg
https://s3.amazonaws.com/kmpz-p/images/i520600-406897829654919900.jpg
https://www.kompoz.com/media/images/kompoz/feature-profile.png
https://www.kompoz.com/media/images/kompoz/feature-map.jpg
https://www.kompoz.com/media/images/kompoz/feature-workspace.png
https://www.kompoz.com/media/images/kompoz/feature-store.png
First Contentful Paint (3G) — 33925.5 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
81

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of kompoz.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Kompoz.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that kompoz.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.6
jQuery
1.10.0
jQuery UI
1.10.3
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 2 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://kompoz.com/
Allowed
http://www.kompoz.com/music
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 13 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium
4
High

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://s3.amazonaws.com/kmpz-p/images/m22101-20120201-131156-p2.jpg
70 x 80 (0.88)
600 x 600 (1.00)
226 x 100 (2.26)
1000 x 150 (6.67)
79

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for kompoz.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Document uses legible font sizes — 99.92% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.waveform-media-time-simple, .waveform-media-time-tile
0.08%
9.53333px
99.92%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 57% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
35x18
35x18
40x18
46x18
56x18
100x18
48x18
48x18
76x18
94x18
68x18
20x16
20x16
20x16
20x16
22x16
22x16
22x16
22x16

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of kompoz.com. This includes details about web app manifests.

PWA Optimized

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of kompoz.com on mobile screens.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Content is not sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 52.200.67.206
Continent: North America
Country: United States
United States Flag
Region:
City:
Longitude: -97.822
Latitude: 37.751
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
Amazon Technologies Inc.
Registration

Domain Registrant

Private Registration: Yes
Name: Registration Private
Organization: Domains By Proxy, LLC
Country: US
City: Tempe
State: Arizona
Post Code: 85284
Email:
Phone: +1.4806242599
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
GoDaddy.com, LLC 104.108.102.254
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: kompoz.com
Issued By: Amazon
Valid From: 23rd February, 2022
Valid To: 24th March, 2023
Subject: CN = kompoz.com
Hash: 7dc8d0b1
Issuer: CN = Amazon
OU = Server CA 1B
O = Amazon
S = US
Version: 2
Serial Number: 7852936332431021936023450965483035096
Serial Number (Hex): 05E86BA76BE83823A1261CDF9B0199D8
Valid From: 23rd February, 2024
Valid To: 24th March, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.sca1b.amazontrust.com/sca1b-1.crl

Certificate Policies: Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://ocsp.sca1b.amazontrust.com
CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
Timestamp : Feb 23 05:51:31.645 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:18:FC:92:5D:36:2A:57:BB:1C:17:CB:76:
11:6B:A2:CD:F7:5B:F0:01:CB:7B:70:69:36:68:D8:5E:
A6:E2:18:25:02:20:0D:85:FA:D7:EC:AF:0C:77:68:B4:
5E:66:C0:4C:31:ED:E8:60:A1:64:84:82:FD:D9:E9:4C:
89:E3:50:6B:FD:9C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
Timestamp : Feb 23 05:51:31.692 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:0E:80:48:13:8D:E0:EF:C8:B8:3C:EE:42:
F3:20:89:50:89:F0:39:50:4D:10:AB:6D:B3:4B:A2:5B:
99:0D:E8:F7:02:20:19:56:1B:BC:3B:89:2C:16:24:DD:
EA:97:33:A7:B2:2A:CA:24:20:B4:B8:03:48:60:19:98:
38:06:E4:3D:3F:C1
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
Timestamp : Feb 23 05:51:31.747 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D0:4D:D1:CE:8E:3E:7A:CB:D1:27:D2:
A4:16:8B:0F:AE:36:3C:33:1C:9A:21:18:9D:2F:40:DE:
9D:56:73:AB:71:02:21:00:9C:64:F1:CE:60:7C:8A:B4:
97:59:0D:A0:AE:BB:C3:A1:BD:56:64:E6:C4:20:BE:27:
E0:08:78:0D:9F:96:10:73
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.kompoz.com
DNS:kompoz.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
kompoz.com. 52.200.67.206 IN 60
kompoz.com. 34.195.238.173 IN 60

NS Records

Host Nameserver Class TTL
kompoz.com. ns-1152.awsdns-16.org. IN 21600
kompoz.com. ns-1635.awsdns-12.co.uk. IN 21600
kompoz.com. ns-341.awsdns-42.com. IN 21600
kompoz.com. ns-945.awsdns-54.net. IN 21600

MX Records

Priority Host Server Class TTL
10 kompoz.com. aspmx.l.google.com. IN 300
20 kompoz.com. alt1.aspmx.l.google.com. IN 300
30 kompoz.com. alt2.aspmx.l.google.com. IN 300
40 kompoz.com. aspmx2.googlemail.com. IN 300
50 kompoz.com. aspmx3.googlemail.com. IN 300

SOA Records

Domain Name Primary NS Responsible Email TTL
kompoz.com. ns-1635.awsdns-12.co.uk. awsdns-hostmaster.amazon.com. 900

TXT Records

Host Value Class TTL
kompoz.com. v=spf1 IN 300

HTTP Response Headers

HTTP-Code:

Whois Lookup

Created: 21st December, 2006
Changed: 22nd December, 2021
Expires: 21st December, 2022
Registrar: GoDaddy.com, LLC
Status: clientTransferProhibited
clientUpdateProhibited
clientRenewProhibited
clientDeleteProhibited
Nameservers: ns-1152.awsdns-16.org
ns-1635.awsdns-12.co.uk
ns-341.awsdns-42.com
ns-945.awsdns-54.net
Owner Name: Registration Private
Owner Organization: Domains By Proxy, LLC
Owner Street: DomainsByProxy.com
2155 E Warner Rd
Owner Post Code: 85284
Owner City: Tempe
Owner State: Arizona
Owner Country: US
Owner Phone: +1.4806242599
Owner Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Admin Name: Registration Private
Admin Organization: Domains By Proxy, LLC
Admin Street: DomainsByProxy.com
2155 E Warner Rd
Admin Post Code: 85284
Admin City: Tempe
Admin State: Arizona
Admin Country: US
Admin Phone: +1.4806242599
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Tech Name: Registration Private
Tech Organization: Domains By Proxy, LLC
Tech Street: DomainsByProxy.com
2155 E Warner Rd
Tech Post Code: 85284
Tech City: Tempe
Tech State: Arizona
Tech Country: US
Tech Phone: +1.4806242599
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Full Whois: Domain Name: KOMPOZ.COM
Registry Domain ID: 720852534_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: https://www.godaddy.com
Updated Date: 2021-12-22T13:51:44Z
Creation Date: 2006-12-21T13:31:58Z
Registrar Registration Expiration Date: 2022-12-21T13:31:58Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Registration Private
Registrant Organization: Domains By Proxy, LLC
Registrant Street: DomainsByProxy.com
Registrant Street: 2155 E Warner Rd
Registrant City: Tempe
Registrant State/Province: Arizona
Registrant Postal Code: 85284
Registrant Country: US
Registrant Phone: +1.4806242599
Registrant Phone Ext:
Registrant Fax: +1.4806242598
Registrant Fax Ext:
Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Registry Admin ID: Not Available From Registry
Admin Name: Registration Private
Admin Organization: Domains By Proxy, LLC
Admin Street: DomainsByProxy.com
Admin Street: 2155 E Warner Rd
Admin City: Tempe
Admin State/Province: Arizona
Admin Postal Code: 85284
Admin Country: US
Admin Phone: +1.4806242599
Admin Phone Ext:
Admin Fax: +1.4806242598
Admin Fax Ext:
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Registry Tech ID: Not Available From Registry
Tech Name: Registration Private
Tech Organization: Domains By Proxy, LLC
Tech Street: DomainsByProxy.com
Tech Street: 2155 E Warner Rd
Tech City: Tempe
Tech State/Province: Arizona
Tech Postal Code: 85284
Tech Country: US
Tech Phone: +1.4806242599
Tech Phone Ext:
Tech Fax: +1.4806242598
Tech Fax Ext:
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KOMPOZ.COM
Name Server: NS-1635.AWSDNS-12.CO.UK
Name Server: NS-1152.AWSDNS-16.ORG
Name Server: NS-341.AWSDNS-42.COM
Name Server: NS-945.AWSDNS-54.NET
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2022-10-29T09:15:24Z <<<
For more information on Whois status codes, please visit https://icann.org/epp

TERMS OF USE: The data contained in this registrar's Whois database, while believed by the
registrar to be reliable, is provided "as is" with no guarantee or warranties regarding its
accuracy. This information is provided for the sole purpose of assisting you in obtaining
information about domain name registration records. Any use of this data for any other purpose
is expressly forbidden without the prior written permission of this registrar. By submitting
an inquiry, you agree to these terms and limitations of warranty. In particular, you agree not
to use this data to allow, enable, or otherwise support the dissemination or collection of this
data, in part or in its entirety, for any purpose, such as transmission by e-mail, telephone,
postal mail, facsimile or other means of mass unsolicited, commercial advertising or solicitations
of any kind, including spam. You further agree not to use this data to enable high volume, automated
or robotic electronic processes designed to collect or compile this data for any purpose, including
mining this data for your own personal or commercial purposes. Failure to comply with these terms
may result in termination of access to the Whois database. These terms may be subject to modification
at any time without notice.

Nameservers

Name IP Address
ns-1152.awsdns-16.org 205.251.196.128
ns-1635.awsdns-12.co.uk 205.251.198.99
ns-341.awsdns-42.com 205.251.193.85
ns-945.awsdns-54.net 205.251.195.177
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