566 ms in total
64 ms
202 ms
300 ms
Visit github.com now to see the best up-to-date Git Hub content for China and also check out these interesting facts you probably never knew about github.com
GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and featur...
Visit github.comWe analyzed Github.com page load time and found that the first response time was 64 ms and then it took 502 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
github.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value4.8 s
30/100
25%
Value4.2 s
78/100
10%
Value690 ms
43/100
30%
Value0.069
96/100
15%
Value6.7 s
56/100
10%
64 ms
74 ms
91 ms
120 ms
120 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Github.com, 88% (7 requests) were made to Assets-cdn.github.com. The less responsive or slowest element that took the longest time to load (121 ms) relates to the external source Assets-cdn.github.com.
Page size can be reduced by 1.0 MB (45%)
2.2 MB
1.2 MB
In fact, the total size of Github.com main page is 2.2 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 17.9 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 17.9 kB or 71% of the original size.
Potential reduce by 237.6 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. Obviously, Git Hub needs image optimization as it can save up to 237.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 763.0 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. Github.com needs all CSS files to be minified and compressed as it can save up to 763.0 kB or 82% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Git Hub. According to our analytics all requests are already optimized.
github.com
64 ms
github-620f1e0d60961f8af56923220f643c803445b5ec06eb2fe64791223c4c05b1f9.css
74 ms
github2-3df6c7fd997170ee5165efcca53d5b5948b150dd0cebbc40c3625bb09d4f87f0.css
91 ms
gh-enterprise-code.png
120 ms
desktop-mac.png
120 ms
desktop-windows.png
121 ms
ie-notice.png
10 ms
octicons-bg.png
11 ms
github.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
github.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
github.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Github.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Github.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.
github.com
Open Graph data is detected on the main page of Git Hub. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: