Report Summary

  • 33

    Performance

    Renders faster than
    54% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

net4all.ch

Le meilleur de la sécurité informatique Suisse - Net4All

Page Load Speed

6.2 sec in total

First Response

355 ms

Resources Loaded

5.6 sec

Page Rendered

249 ms

net4all.ch screenshot

About Website

Visit net4all.ch now to see the best up-to-date Net4 All content for Switzerland and also check out these interesting facts you probably never knew about net4all.ch

Net4All est une société suisse spécialisée dans les solutions de sécurisation et d’externalisation de vos données les plus performantes et adaptées à vos besoins.

Visit net4all.ch

Key Findings

We analyzed Net4all.ch page load time and found that the first response time was 355 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

net4all.ch performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

net4all.ch

355 ms

www.net4all.ch

1911 ms

bootstrap.css

339 ms

bootstrap-theme.css

234 ms

font-awesome.min.css

237 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 63% of them (63 requests) were addressed to the original Net4all.ch, 10% (10 requests) were made to Static.xx.fbcdn.net and 7% (7 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Net4all.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 868.4 kB (21%)

Content Size

4.1 MB

After Optimization

3.2 MB

In fact, the total size of Net4all.ch main page is 4.1 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. 60% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.1 kB

  • Original 44.6 kB
  • After minification 36.9 kB
  • After compression 9.5 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 7.7 kB, which is 17% 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 35.1 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 340.5 kB

  • Original 3.4 MB
  • After minification 3.0 MB

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. Net4 All images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 301.1 kB

  • Original 451.6 kB
  • After minification 442.0 kB
  • After compression 150.5 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 301.1 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 191.6 kB

  • Original 232.2 kB
  • After minification 218.3 kB
  • After compression 40.6 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. Net4all.ch needs all CSS files to be minified and compressed as it can save up to 191.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (53%)

Requests Now

96

After Optimization

45

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net4 All. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

net4all.ch accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

net4all.ch best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

net4all.ch SEO score

91

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

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 Net4all.ch 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 Net4all.ch 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 Net4 All. 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: