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Visit boris.readthedocs.io now to see the best up-to-date BORIS Readthedocs content for China and also check out these interesting facts you probably never knew about boris.readthedocs.io
Visit boris.readthedocs.ioWe analyzed Boris.readthedocs.io page load time and found that the first response time was 141 ms and then it took 40.5 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.
boris.readthedocs.io performance score
name
value
score
weighting
Value1.7 s
93/100
10%
Value2.0 s
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25%
Value2.3 s
98/100
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Value0 ms
100/100
30%
Value0.045
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Value1.7 s
100/100
10%
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Our browser made a total of 128 requests to load all elements on the main page. We found that 98% of them (125 requests) were addressed to the original Boris.readthedocs.io, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Boris.readthedocs.io.
Page size can be reduced by 849.0 kB (8%)
10.9 MB
10.0 MB
In fact, the total size of Boris.readthedocs.io main page is 10.9 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 10.7 MB which makes up the majority of the site volume.
Potential reduce by 152.6 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 152.6 kB or 81% of the original size.
Potential reduce by 695.9 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. BORIS Readthedocs images are well optimized though.
Potential reduce by 379 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 162 B
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. Boris.readthedocs.io has all CSS files already compressed.
Number of requests can be reduced by 11 (9%)
127
116
The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BORIS Readthedocs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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boris.readthedocs.io accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
boris.readthedocs.io 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
Browser errors were logged to the console
boris.readthedocs.io SEO score
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boris.readthedocs.io 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 Boris.readthedocs.io 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.
boris.readthedocs.io
Open Graph description is not detected on the main page of BORIS Readthedocs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: