Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ades-info.fr

Ades Informatique – Spécialiste en ingénierie informatique

Page Load Speed

4.7 sec in total

First Response

121 ms

Resources Loaded

4.1 sec

Page Rendered

457 ms

ades-info.fr screenshot

About Website

Welcome to ades-info.fr homepage info - get ready to check Ades Info best content right away, or after learning these important things about ades-info.fr

Visit ades-info.fr

Key Findings

We analyzed Ades-info.fr page load time and found that the first response time was 121 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ades-info.fr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

ades-info.fr

121 ms

www.ades-info.fr

435 ms

wpo-minify-header-88a52a26.min.css

273 ms

wpo-minify-header-55581669.min.js

461 ms

email-decode.min.js

8 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 55% of them (40 requests) were addressed to the original Ades-info.fr, 38% (28 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ades-info.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.7 kB (25%)

Content Size

871.5 kB

After Optimization

657.8 kB

In fact, the total size of Ades-info.fr main page is 871.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 380.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 212.2 kB

  • Original 252.3 kB
  • After minification 245.4 kB
  • After compression 40.1 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 212.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 63 B

  • Original 212.9 kB
  • After minification 212.8 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. Ades Info images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 380.2 kB
  • After minification 380.2 kB
  • After compression 378.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 86 B

  • Original 26.1 kB
  • After minification 26.1 kB
  • After compression 26.0 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. Ades-info.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (17%)

Requests Now

42

After Optimization

35

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ades Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ades-info.fr accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ades-info.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ades-info.fr SEO score

93

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ades-info.fr 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 Ades-info.fr 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 Ades Info. 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: