Tools & Wizards About Us
linuxrobots.org screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

linuxrobots.org

ExpireSEO

Page Load Speed

1.3 sec in total

First Response

225 ms

Resources Loaded

838 ms

Page Rendered

202 ms

linuxrobots.org screenshot

About Website

Click here to check amazing Linuxrobots content for France. Otherwise, check out these important facts you probably never knew about linuxrobots.org

Visit linuxrobots.org

Key Findings

We analyzed Linuxrobots.org page load time and found that the first response time was 225 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

linuxrobots.org performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

linuxrobots.org

225 ms

font-awesome.min.css

29 ms

style.css

91 ms

css2

30 ms

matomo.js

483 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 50% of them (7 requests) were addressed to the original Linuxrobots.org, 21% (3 requests) were made to Fonts.gstatic.com and 14% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (483 ms) relates to the external source Matomo.pingomatic.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.5 kB (14%)

Content Size

445.4 kB

After Optimization

382.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Linuxrobots.org main page is 445.4 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. 15% of websites need less resources to load. Images take 416.8 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 1.4 kB

  • Original 2.3 kB
  • After minification 2.1 kB
  • After compression 958 B

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 1.4 kB or 58% of the original size.

Image Optimization

-14%

Potential reduce by 57.4 kB

  • Original 416.8 kB
  • After minification 359.3 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. Obviously, Linuxrobots needs image optimization as it can save up to 57.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 3.5 kB

  • Original 25.4 kB
  • After minification 25.4 kB
  • After compression 21.9 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 3.5 kB or 14% of the original size.

CSS Optimization

-14%

Potential reduce by 123 B

  • Original 886 B
  • After minification 886 B
  • After compression 763 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. Linuxrobots.org needs all CSS files to be minified and compressed as it can save up to 123 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linuxrobots. According to our analytics all requests are already optimized.

Network Requests Diagram

linuxrobots.org

linuxrobots.org

225 ms

font-awesome.min.css

font-awesome.min.css

29 ms

style.css

style.css

91 ms

css2

css2

30 ms

matomo.js

matomo.js

483 ms

fond.jpg

fond.jpg

447 ms

logo-expireseo.png

logo-expireseo.png

342 ms

illustration-1.png

illustration-1.png

427 ms

illustration-2.png

illustration-2.png

346 ms

illustration-3.png

illustration-3.png

351 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

19 ms

pxiByp8kv8JHgFVrLFj_V1s.ttf

pxiByp8kv8JHgFVrLFj_V1s.ttf

23 ms

pxiByp8kv8JHgFVrLCz7V1s.ttf

pxiByp8kv8JHgFVrLCz7V1s.ttf

27 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

13 ms

Accessibility Review

linuxrobots.org accessibility score

89

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.

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

High

<frame> or <iframe> elements do not have a title

Best Practices

linuxrobots.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

linuxrobots.org SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linuxrobots.org can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Linuxrobots.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

linuxrobots.org

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