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livreval.fr screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

livreval.fr

LivrEval : le livret scolaire numérique pour le primaire

Page Load Speed

3 sec in total

First Response

325 ms

Resources Loaded

2.4 sec

Page Rendered

212 ms

livreval.fr screenshot

About Website

Visit livreval.fr now to see the best up-to-date Livr Eval content for France and also check out these interesting facts you probably never knew about livreval.fr

LivrEval est un livret scolaire en ligne destiné aux professeurs des écoles. Il permet de gérer la programmation, les évaluations des élèves, les éditions de bulletins, les bilans, les attestations of...

Visit livreval.fr

Key Findings

We analyzed Livreval.fr page load time and found that the first response time was 325 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

livreval.fr performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

livreval.fr

325 ms

livreval.fr

539 ms

style.css

152 ms

jquery-1.5.2.min.js

551 ms

slides.min.jquery.js

460 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Livreval.fr, 3% (1 request) were made to Google.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Livreval.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.2 kB (22%)

Content Size

499.6 kB

After Optimization

390.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Livreval.fr main page is 499.6 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. 20% of websites need less resources to load. Images take 373.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 18.3 kB

  • Original 21.4 kB
  • After minification 16.3 kB
  • After compression 3.1 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 24% 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 18.3 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 21.5 kB

  • Original 373.5 kB
  • After minification 352.1 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. Livr Eval images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 63.1 kB

  • Original 96.6 kB
  • After minification 95.6 kB
  • After compression 33.5 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 63.1 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 6.3 kB

  • Original 8.0 kB
  • After minification 6.2 kB
  • After compression 1.7 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. Livreval.fr needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (50%)

Requests Now

38

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Livr Eval. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

livreval.fr

livreval.fr

325 ms

livreval.fr

livreval.fr

539 ms

style.css

style.css

152 ms

jquery-1.5.2.min.js

jquery-1.5.2.min.js

551 ms

slides.min.jquery.js

slides.min.jquery.js

460 ms

jsapi

jsapi

38 ms

jquery.min.js

jquery.min.js

61 ms

jquery-fpss-comp.js

jquery-fpss-comp.js

798 ms

eleves.jpg

eleves.jpg

525 ms

competences.jpg

competences.jpg

447 ms

attestations.jpg

attestations.jpg

430 ms

oeil_numerique.jpg

oeil_numerique.jpg

472 ms

bilan_eleve.jpg

bilan_eleve.jpg

477 ms

aide.jpg

aide.jpg

595 ms

progres.jpg

progres.jpg

701 ms

anywhere.jpg

anywhere.jpg

607 ms

parents.jpg

parents.jpg

754 ms

logo.png

logo.png

213 ms

adherents3.png

adherents3.png

212 ms

tranche.png

tranche.png

211 ms

decouvrir2.jpg

decouvrir2.jpg

366 ms

tester2.jpg

tester2.jpg

367 ms

inscrire2.jpg

inscrire2.jpg

365 ms

template_css.php

template_css.php

628 ms

orangeA.png

orangeA.png

157 ms

loading.gif

loading.gif

155 ms

navbar.png

navbar.png

115 ms

next.gif

next.gif

121 ms

prev.gif

prev.gif

119 ms

orangeB.png

orangeB.png

153 ms

orangeD.png

orangeD.png

117 ms

orangeC.png

orangeC.png

117 ms

vertA.png

vertA.png

117 ms

vertB.png

vertB.png

117 ms

vertD.png

vertD.png

237 ms

vertC.png

vertC.png

226 ms

bleuA.png

bleuA.png

226 ms

bleuB.png

bleuB.png

227 ms

bleuD.png

bleuD.png

247 ms

bleuC.png

bleuC.png

307 ms

Accessibility Review

livreval.fr accessibility score

100

Accessibility Issues

Best Practices

livreval.fr best practices score

67

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

livreval.fr SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Livreval.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 Livreval.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

livreval.fr

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