Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

azimaths.fr

Gardez le cap ! - Azimaths

Page Load Speed

5.9 sec in total

First Response

2 sec

Resources Loaded

3.6 sec

Page Rendered

289 ms

About Website

Click here to check amazing Azimaths content. Otherwise, check out these important facts you probably never knew about azimaths.fr

Titulaire d'un diplôme universitaire de physique dans le domaine de la matière condensée (niveau Bac +5), j'ai travaillé dans des laboratoires scientifiques, pendant quelques années, sur un ...

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Key Findings

We analyzed Azimaths.fr page load time and found that the first response time was 2 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

azimaths.fr performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.858

4/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

azimaths.fr

1986 ms

js

13 ms

style.min.css

540 ms

font-awesome.min.css

322 ms

bootstrap-front.css

311 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 76% of them (48 requests) were addressed to the original Azimaths.fr, 19% (12 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Azimaths.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 876.3 kB (52%)

Content Size

1.7 MB

After Optimization

795.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Azimaths.fr main page is 1.7 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. 45% of websites need less resources to load. CSS take 630.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 53.1 kB

  • Original 68.7 kB
  • After minification 66.9 kB
  • After compression 15.5 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. 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 53.1 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 24.8 kB

  • Original 603.0 kB
  • After minification 578.2 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. Azimaths images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 265.5 kB

  • Original 369.2 kB
  • After minification 350.6 kB
  • After compression 103.7 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 265.5 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 532.9 kB

  • Original 630.7 kB
  • After minification 599.5 kB
  • After compression 97.8 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. Azimaths.fr needs all CSS files to be minified and compressed as it can save up to 532.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (85%)

Requests Now

40

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Azimaths. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

azimaths.fr accessibility score

94

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

azimaths.fr 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

azimaths.fr SEO score

100

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 Azimaths.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 Azimaths.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 data is detected on the main page of Azimaths. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: