Tools & Wizards About Us
elettra.fr screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

elettra.fr

Elettra : Préparation à l'Agrégation de Lettres Modernes

Page Load Speed

1.2 sec in total

First Response

263 ms

Resources Loaded

775 ms

Page Rendered

112 ms

elettra.fr screenshot

About Website

Click here to check amazing Elettra content for Cameroon. Otherwise, check out these important facts you probably never knew about elettra.fr

Agrégation de Lettres Modernes - ELETTRA est un site destiné à aider les candidats dans leur préparation : méthodes, devoirs commentés, bibliographies...

Visit elettra.fr

Key Findings

We analyzed Elettra.fr page load time and found that the first response time was 263 ms and then it took 887 ms 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

elettra.fr performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

elettra.fr

263 ms

ccm.base9575.css

82 ms

jquery9575.js

237 ms

ccm.base9575.js

156 ms

scripts.js

159 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 81% of them (21 requests) were addressed to the original Elettra.fr, 8% (2 requests) were made to Fonts.googleapis.com and 8% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (263 ms) belongs to the original domain Elettra.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.6 kB (17%)

Content Size

142.8 kB

After Optimization

118.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elettra.fr main page is 142.8 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. 25% of websites need less resources to load. Images take 57.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.1 kB

  • Original 22.8 kB
  • After minification 16.4 kB
  • After compression 4.7 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 6.5 kB, which is 28% 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 18.1 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 4.1 kB

  • Original 57.9 kB
  • After minification 53.8 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. Elettra images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 972 B

  • Original 57.3 kB
  • After minification 57.2 kB
  • After compression 56.4 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

-28%

Potential reduce by 1.3 kB

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 3.4 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. Elettra.fr needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elettra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

elettra.fr

elettra.fr

263 ms

ccm.base9575.css

ccm.base9575.css

82 ms

jquery9575.js

jquery9575.js

237 ms

ccm.base9575.js

ccm.base9575.js

156 ms

scripts.js

scripts.js

159 ms

slideoutpanel.js

slideoutpanel.js

161 ms

css

css

24 ms

css

css

44 ms

style.css

style.css

164 ms

typography.css

typography.css

172 ms

modernizr.js

modernizr.js

233 ms

ga.js

ga.js

39 ms

background.png

background.png

82 ms

livres-agregation.jpg

livres-agregation.jpg

163 ms

a6b30efca162796e65478811519b2992.jpg

a6b30efca162796e65478811519b2992.jpg

88 ms

decor.jpg

decor.jpg

78 ms

af034870a38f7d822f5ea65c4196766a.jpg

af034870a38f7d822f5ea65c4196766a.jpg

81 ms

f0af6f8f9106841a92672ab290b6c292.jpg

f0af6f8f9106841a92672ab290b6c292.jpg

80 ms

67df9796cba10b6485e45c87a338e449.jpg

67df9796cba10b6485e45c87a338e449.jpg

155 ms

bf9db1d106af8948d469a6f7b88a219d.jpg

bf9db1d106af8948d469a6f7b88a219d.jpg

158 ms

887629a45073820ad2d9d977f7bb7c01.jpg

887629a45073820ad2d9d977f7bb7c01.jpg

158 ms

b2ca6b031489975342f0a9cb73fe1007.jpg

b2ca6b031489975342f0a9cb73fe1007.jpg

162 ms

064df5195a2a4625f0147d09b1fe18ac.jpg

064df5195a2a4625f0147d09b1fe18ac.jpg

174 ms

c7fad86067b53ed5edca2d0961fa806c.jpg

c7fad86067b53ed5edca2d0961fa806c.jpg

232 ms

1Pttg8PcRfSblAvGvTovaqE.ttf

1Pttg8PcRfSblAvGvTovaqE.ttf

10 ms

QdVUSTchPBm7nuUeVf70viFg.ttf

QdVUSTchPBm7nuUeVf70viFg.ttf

14 ms

Accessibility Review

elettra.fr accessibility score

86

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

elettra.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

elettra.fr SEO score

96

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elettra.fr 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 Elettra.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

elettra.fr

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