Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 88

    SEO

    Google-friendlier than
    71% of websites

linuxfr.org

Accueil - LinuxFr.org

Page Load Speed

2.4 sec in total

First Response

440 ms

Resources Loaded

1.1 sec

Page Rendered

817 ms

linuxfr.org screenshot

About Website

Visit linuxfr.org now to see the best up-to-date Linux Fr content for France and also check out these interesting facts you probably never knew about linuxfr.org

L’actualité du logiciel libre et des sujets voisins (DIY, Open Hardware, Open Data, les Communs, etc.), sur un site francophone contributif géré par une équipe bénévole par et pour des libristes entho...

Visit linuxfr.org

Key Findings

We analyzed Linuxfr.org page load time and found that the first response time was 440 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

linuxfr.org performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

linuxfr.org

440 ms

application-33e0e45767b5a783e7f9539ab9e68425078816c8e89958d6d8a0c2ae40af1ec8.css

161 ms

application-f1b8061e3b542c035ac73254f0419fe5af6044926efdb5b11b13356721221929.js

206 ms

clibre.png

520 ms

warsow_webby_logo.png

521 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Linuxfr.org, 13% (4 requests) were made to Img.linuxfr.org. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Img.linuxfr.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.9 kB (19%)

Content Size

768.4 kB

After Optimization

622.5 kB

In fact, the total size of Linuxfr.org main page is 768.4 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. 20% of websites need less resources to load. Images take 618.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 72.2 kB

  • Original 92.3 kB
  • After minification 91.8 kB
  • After compression 20.0 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 72.2 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 27.9 kB

  • Original 618.4 kB
  • After minification 590.5 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. Linux Fr images are well optimized though.

CSS Optimization

-79%

Potential reduce by 45.7 kB

  • Original 57.7 kB
  • After minification 56.6 kB
  • After compression 12.0 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. Linuxfr.org needs all CSS files to be minified and compressed as it can save up to 45.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (26%)

Requests Now

31

After Optimization

23

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linux Fr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

linuxfr.org accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

linuxfr.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

linuxfr.org SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linuxfr.org can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Linuxfr.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Linux Fr. 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: