Tools & Wizards About Us
swisslinux.org screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

swisslinux.org

Swisslinux.org − The GNU/Linux crossroads in Switzerland

Page Load Speed

10.4 sec in total

First Response

688 ms

Resources Loaded

3.5 sec

Page Rendered

6.2 sec

swisslinux.org screenshot

About Website

Welcome to swisslinux.org homepage info - get ready to check Swisslinux best content right away, or after learning these important things about swisslinux.org

Swisslinux.org − SL slogan

Visit swisslinux.org

Key Findings

We analyzed Swisslinux.org page load time and found that the first response time was 688 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

swisslinux.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

swisslinux.org

688 ms

sl_goto.js.php

96 ms

screen.css

316 ms

header_bg.png

916 ms

banner_transparent.png

823 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Swisslinux.org and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Swisslinux.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.3 kB (42%)

Content Size

122.9 kB

After Optimization

71.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swisslinux.org main page is 122.9 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. Only 10% of websites need less resources to load. Images take 83.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.9 kB

  • Original 8.2 kB
  • After minification 7.3 kB
  • After compression 2.3 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. This page needs HTML code to be minified as it can gain 945 B, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.9 kB or 72% of the original size.

Image Optimization

-31%

Potential reduce by 25.6 kB

  • Original 83.4 kB
  • After minification 57.8 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, Swisslinux needs image optimization as it can save up to 25.6 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 15.1 kB

  • Original 25.1 kB
  • After minification 24.8 kB
  • After compression 10.0 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 15.1 kB or 60% of the original size.

CSS Optimization

-76%

Potential reduce by 4.7 kB

  • Original 6.2 kB
  • After minification 4.8 kB
  • After compression 1.5 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. Swisslinux.org needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swisslinux. According to our analytics all requests are already optimized.

Network Requests Diagram

swisslinux.org

swisslinux.org

688 ms

sl_goto.js.php

sl_goto.js.php

96 ms

screen.css

screen.css

316 ms

header_bg.png

header_bg.png

916 ms

banner_transparent.png

banner_transparent.png

823 ms

forum.png

forum.png

823 ms

wiki.png

wiki.png

962 ms

association.png

association.png

962 ms

icone_forum.png

icone_forum.png

1028 ms

icone_wiki.png

icone_wiki.png

1028 ms

icone_association.png

icone_association.png

1273 ms

icone_press.png

icone_press.png

1504 ms

icone_irc.png

icone_irc.png

1275 ms

icone_jabber.png

icone_jabber.png

1500 ms

icone_mailing.png

icone_mailing.png

1259 ms

icone_rss.png

icone_rss.png

1496 ms

print.css

print.css

96 ms

piwik.js

piwik.js

101 ms

Accessibility Review

swisslinux.org accessibility score

82

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

swisslinux.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

SEO Factors

swisslinux.org SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swisslinux.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Swisslinux.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

swisslinux.org

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