23.5 sec in total
364 ms
22.4 sec
706 ms
Welcome to calculate-linux.org homepage info - get ready to check Calculate Linux best content for Russia right away, or after learning these important things about calculate-linux.org
Redmine
Visit calculate-linux.orgWe analyzed Calculate-linux.org page load time and found that the first response time was 364 ms and then it took 23.1 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.
calculate-linux.org performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.0 s
78/100
25%
Value4.7 s
68/100
10%
Value1,810 ms
9/100
30%
Value0.001
100/100
15%
Value6.9 s
54/100
10%
364 ms
574 ms
250 ms
879 ms
434 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 54% of them (51 requests) were addressed to the original Calculate-linux.org, 11% (10 requests) were made to Static.xx.fbcdn.net and 9% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (986 ms) relates to the external source Calculate-linux.ru.
Page size can be reduced by 429.2 kB (57%)
750.0 kB
320.9 kB
In fact, the total size of Calculate-linux.org main page is 750.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. CSS take 315.9 kB which makes up the majority of the site volume.
Potential reduce by 25.8 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 25.8 kB or 73% of the original size.
Potential reduce by 4.3 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. Calculate Linux images are well optimized though.
Potential reduce by 139.6 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 139.6 kB or 61% of the original size.
Potential reduce by 259.4 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. Calculate-linux.org needs all CSS files to be minified and compressed as it can save up to 259.4 kB or 82% of the original size.
Number of requests can be reduced by 62 (71%)
87
25
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calculate Linux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
calculate-linux.org
364 ms
www.calculate-linux.org
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calculate-linux.org 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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
calculate-linux.org 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
Missing source maps for large first-party JavaScript
calculate-linux.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calculate-linux.org 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 Calculate-linux.org 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.
calculate-linux.org
Open Graph description is not detected on the main page of Calculate Linux. 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: