Tools & Wizards About Us
cp.lakanal.free.fr screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

cp.lakanal.free.fr

Lakanal.net : le site d'une classe de cp-ce1 - Ressources pédagogiques pour le cycle 2.

Page Load Speed

20.9 sec in total

First Response

448 ms

Resources Loaded

20.4 sec

Page Rendered

87 ms

cp.lakanal.free.fr screenshot

About Website

Welcome to cp.lakanal.free.fr homepage info - get ready to check Cp Lakanal Free best content for France right away, or after learning these important things about cp.lakanal.free.fr

lakanal.net : ressources pédagogiques pour l'école primaire - le cycle 2 - site d'une classe de cp-ce1 et base de . Nos sorties, nos projets, nos textes et travaux divers. Nombreuses ressources pédago...

Visit cp.lakanal.free.fr

Key Findings

We analyzed Cp.lakanal.free.fr page load time and found that the first response time was 448 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cp.lakanal.free.fr performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

cp.lakanal.free.fr

448 ms

fondgris.jpg

230 ms

urchin.js

7 ms

logosite2.gif

235 ms

chatindex2.gif

235 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Cp.lakanal.free.fr, 82% (27 requests) were made to Lakanal.net and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Devparadise.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.7 kB (67%)

Content Size

30.8 kB

After Optimization

10.1 kB

  • HTML
  • JavaScript

In fact, the total size of Cp.lakanal.free.fr main page is 30.8 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. Only 5% of websites need less resources to load. HTML takes 24.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 19.8 kB

  • Original 24.0 kB
  • After minification 21.4 kB
  • After compression 4.2 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 2.5 kB, which is 11% 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 19.8 kB or 82% of the original size.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cp Lakanal Free. According to our analytics all requests are already optimized.

Network Requests Diagram

cp.lakanal.free.fr

cp.lakanal.free.fr

448 ms

fondgris.jpg

fondgris.jpg

230 ms

urchin.js

urchin.js

7 ms

logosite2.gif

logosite2.gif

235 ms

chatindex2.gif

chatindex2.gif

235 ms

temps.png

temps.png

238 ms

classe.png

classe.png

246 ms

phare.png

phare.png

247 ms

chansons.png

chansons.png

305 ms

textes.png

textes.png

314 ms

artsvisuels.png

artsvisuels.png

315 ms

outils.png

outils.png

319 ms

ressources.png

ressources.png

332 ms

calendrier.png

calendrier.png

333 ms

emploitemps.png

emploitemps.png

383 ms

parents.png

parents.png

394 ms

exercices.png

exercices.png

394 ms

__utm.gif

__utm.gif

4 ms

cahiertexte.png

cahiertexte.png

313 ms

jeux.png

jeux.png

329 ms

roues.png

roues.png

329 ms

liens.png

liens.png

370 ms

corres.png

corres.png

384 ms

hit.xiti

hit.xiti

11 ms

wwwcount.cgi

wwwcount.cgi

247 ms

livecounterjs.pl

livecounterjs.pl

19903 ms

courrier.png

courrier.png

384 ms

plan.png

plan.png

392 ms

ribambelle.png

ribambelle.png

412 ms

lo.png

lo.png

413 ms

bouee.png

bouee.png

445 ms

twitter.gif

twitter.gif

461 ms

rss.png

rss.png

464 ms

Accessibility Review

cp.lakanal.free.fr accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cp.lakanal.free.fr best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

cp.lakanal.free.fr SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cp.lakanal.free.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cp.lakanal.free.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cp.lakanal.free.fr

Open Graph description is not detected on the main page of Cp Lakanal Free. 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: