Tools & Wizards About Us
centre-inffo.fr screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

centre-inffo.fr

Information sur la formation professionnelle et l'apprentissage - Centre Inffo

Page Load Speed

4.1 sec in total

First Response

183 ms

Resources Loaded

3.1 sec

Page Rendered

890 ms

centre-inffo.fr screenshot

About Website

Visit centre-inffo.fr now to see the best up-to-date Centre Inffo content for Israel and also check out these interesting facts you probably never knew about centre-inffo.fr

Doté d'une mission de service public, Centre Inffo délivre de l'information sur la formation, l'apprentissage et l'orientation professionnelles.

Visit centre-inffo.fr

Key Findings

We analyzed Centre-inffo.fr page load time and found that the first response time was 183 ms and then it took 4 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

centre-inffo.fr performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

centre-inffo.fr

183 ms

centre-inffo.fr

323 ms

www.centre-inffo.fr

451 ms

js

64 ms

gtm.js

139 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 77% of them (47 requests) were addressed to the original Centre-inffo.fr, 7% (4 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Cdn.tarteaucitron.io. The less responsive or slowest element that took the longest time to load (797 ms) belongs to the original domain Centre-inffo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 333.6 kB (14%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centre-inffo.fr main page is 2.4 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 207.1 kB

  • Original 248.2 kB
  • After minification 218.9 kB
  • After compression 41.1 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 29.3 kB, which is 12% 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 207.1 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 122.8 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Centre Inffo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.6 kB

  • Original 361.4 kB
  • After minification 361.3 kB
  • After compression 359.8 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

-2%

Potential reduce by 2.0 kB

  • Original 89.2 kB
  • After minification 89.2 kB
  • After compression 87.1 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. Centre-inffo.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (71%)

Requests Now

51

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centre Inffo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centre-inffo.fr

centre-inffo.fr

183 ms

centre-inffo.fr

centre-inffo.fr

323 ms

www.centre-inffo.fr

www.centre-inffo.fr

451 ms

js

js

64 ms

gtm.js

gtm.js

139 ms

load.js

load.js

451 ms

js

js

139 ms

load.js

load.js

555 ms

public.css

public.css

136 ms

style.min.css

style.min.css

179 ms

main.bundle.css

main.bundle.css

260 ms

font-awesome.min.css

font-awesome.min.css

259 ms

arconix-shortcodes.min.css

arconix-shortcodes.min.css

259 ms

animate.css

animate.css

257 ms

all.min.css

all.min.css

257 ms

v4-shims.min.css

v4-shims.min.css

256 ms

jquery.min.js

jquery.min.js

337 ms

jquery-migrate.min.js

jquery-migrate.min.js

333 ms

jquery.tools.min.js

jquery.tools.min.js

335 ms

ays-pb-public.js

ays-pb-public.js

336 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

335 ms

underscore.min.js

underscore.min.js

335 ms

wp-util.min.js

wp-util.min.js

410 ms

algoliasearch.jquery.min.js

algoliasearch.jquery.min.js

414 ms

autocomplete.min.js

autocomplete.min.js

502 ms

autocomplete-noconflict.js

autocomplete-noconflict.js

415 ms

instantsearch.js

instantsearch.js

592 ms

flatpickr.js

flatpickr.js

414 ms

style.css

style.css

498 ms

related.css

related.css

495 ms

ays-pb-public-min.css

ays-pb-public-min.css

496 ms

main.bundle.js

main.bundle.js

497 ms

app.41ea223b.min.js

app.41ea223b.min.js

797 ms

analytics.js

analytics.js

22 ms

collect

collect

12 ms

collect

collect

11 ms

js

js

38 ms

hamburger.png

hamburger.png

83 ms

logo.png

logo.png

84 ms

cadenas.png

cadenas.png

83 ms

lien-externe.png

lien-externe.png

84 ms

cegos-0424-bann.png

cegos-0424-bann.png

227 ms

5e-barometre-une.png

5e-barometre-une.png

390 ms

logo-corner-inno-hrz-officiel-e1696499044810.png

logo-corner-inno-hrz-officiel-e1696499044810.png

389 ms

cegos-1223-02.gif

cegos-1223-02.gif

391 ms

start-up-accueil.jpeg

start-up-accueil.jpeg

550 ms

fonts-css-async.js

fonts-css-async.js

203 ms

app.47c636b5.min.css

app.47c636b5.min.css

82 ms

css

css

30 ms

video-icon.png

video-icon.png

99 ms

tarteaucitron.min.css

tarteaucitron.min.css

484 ms

tarteaucitron.fr.min.js

tarteaucitron.fr.min.js

524 ms

barlow-v1-latin-regular.woff

barlow-v1-latin-regular.woff

79 ms

barlow-v1-latin-500.woff

barlow-v1-latin-500.woff

79 ms

barlow-v1-latin-700.woff

barlow-v1-latin-700.woff

79 ms

barlow-condensed-v1-latin-regular.woff

barlow-condensed-v1-latin-regular.woff

116 ms

barlow-condensed-v1-latin-500.woff

barlow-condensed-v1-latin-500.woff

116 ms

1425299403.png

1425299403.png

437 ms

font

font

179 ms

barlow-v1-latin-500italic.woff

barlow-v1-latin-500italic.woff

80 ms

tarteaucitron.services.min.js

tarteaucitron.services.min.js

168 ms

Accessibility Review

centre-inffo.fr accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

centre-inffo.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

centre-inffo.fr SEO score

90

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

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centre-inffo.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 Centre-inffo.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

centre-inffo.fr

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