20.7 sec in total
1.3 sec
18.3 sec
1.1 sec
Click here to check amazing 20 Music content. Otherwise, check out these important facts you probably never knew about 20-music.com
トゥエンティ・ミュージックの公式WEBサイトです。
Visit 20-music.comWe analyzed 20-music.com page load time and found that the first response time was 1.3 sec and then it took 19.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
20-music.com performance score
name
value
score
weighting
Value14.1 s
0/100
10%
Value48.6 s
0/100
25%
Value31.6 s
0/100
10%
Value930 ms
30/100
30%
Value0.002
100/100
15%
Value27.1 s
0/100
10%
1279 ms
27 ms
6 ms
351 ms
523 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 40% of them (50 requests) were addressed to the original 20-music.com, 19% (24 requests) were made to Static.xx.fbcdn.net and 16% (20 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (16.1 sec) belongs to the original domain 20-music.com.
Page size can be reduced by 421.9 kB (8%)
5.6 MB
5.2 MB
In fact, the total size of 20-music.com main page is 5.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.1 MB which makes up the majority of the site volume.
Potential reduce by 29.7 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.7 kB or 77% of the original size.
Potential reduce by 19.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 20 Music images are well optimized though.
Potential reduce by 152.2 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 152.2 kB or 62% of the original size.
Potential reduce by 221.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 20-music.com needs all CSS files to be minified and compressed as it can save up to 221.0 kB or 83% of the original size.
Number of requests can be reduced by 49 (42%)
116
67
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 20 Music. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
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20-music.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
20-music.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
20-music.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 20-music.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 20-music.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
20-music.com
Open Graph data is detected on the main page of 20 Music. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: