Tools & Wizards About Us
info-betrained.fr screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

info-betrained.fr

Quatre métiers complémentaires: production audiovisuelle, formation et intégration web

Page Load Speed

5.6 sec in total

First Response

1.1 sec

Resources Loaded

3.7 sec

Page Rendered

776 ms

info-betrained.fr screenshot

About Website

Visit info-betrained.fr now to see the best up-to-date Infob Et Rained content and also check out these interesting facts you probably never knew about info-betrained.fr

Formation en vidéo : catalogue diversifié et en constante évolution couvrant les standards de la Photographie, du traitement des vidéos et de la conception de sites Web. Production audiovisuelle : Sho...

Visit info-betrained.fr

Key Findings

We analyzed Info-betrained.fr page load time and found that the first response time was 1.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

info-betrained.fr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value2,870 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

www.info-betrained.fr

1112 ms

css

30 ms

style.min.css

172 ms

oxygen.css

258 ms

jquery.min.js

385 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 44% of them (21 requests) were addressed to the original Info-betrained.fr, 25% (12 requests) were made to Fonts.gstatic.com and 19% (9 requests) were made to Cfcdn.streamlike.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Info-betrained.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.5 kB (3%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Info-betrained.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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 68.8 kB

  • Original 90.0 kB
  • After minification 88.4 kB
  • After compression 21.2 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. 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 68.8 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 1.4 MB
  • After minification 1.4 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. Infob Et Rained images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 223 B

  • Original 727.5 kB
  • After minification 727.5 kB
  • After compression 727.3 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

-1%

Potential reduce by 1.5 kB

  • Original 108.9 kB
  • After minification 108.9 kB
  • After compression 107.5 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. Info-betrained.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (69%)

Requests Now

35

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infob Et Rained. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.info-betrained.fr

www.info-betrained.fr

1112 ms

css

css

30 ms

style.min.css

style.min.css

172 ms

oxygen.css

oxygen.css

258 ms

jquery.min.js

jquery.min.js

385 ms

60.css

60.css

309 ms

7.css

7.css

310 ms

16.css

16.css

319 ms

universal.css

universal.css

336 ms

dashicons.min.css

dashicons.min.css

369 ms

display-opinions-light.css

display-opinions-light.css

365 ms

font-awesome.min.css

font-awesome.min.css

363 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

367 ms

underscore.min.js

underscore.min.js

368 ms

backbone.min.js

backbone.min.js

390 ms

front-end-deps.js

front-end-deps.js

459 ms

api.js

api.js

30 ms

front-end.js

front-end.js

462 ms

play

play

418 ms

play

play

429 ms

play

play

422 ms

double-logo-betrained-300x144.png

double-logo-betrained-300x144.png

168 ms

logo-blanc-betrainedproduction.png

logo-blanc-betrainedproduction.png

129 ms

image-intro-RS-tuto-WP-OB-1.jpg

image-intro-RS-tuto-WP-OB-1.jpg

310 ms

image-intro-RS-tuto-ecwid.jpg

image-intro-RS-tuto-ecwid.jpg

384 ms

photo-bio-laurent-briere-carre.png

photo-bio-laurent-briere-carre.png

613 ms

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25 ms

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29 ms

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41 ms

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45 ms

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56 ms

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57 ms

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55 ms

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56 ms

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54 ms

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6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

56 ms

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58 ms

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6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdo.woff

57 ms

styles.bundle.css

styles.bundle.css

201 ms

cast_sender.js

cast_sender.js

20 ms

THEOplayer.js

THEOplayer.js

391 ms

ui.css

ui.css

631 ms

52.css

52.css

258 ms

scripts.bundle.js

scripts.bundle.js

338 ms

inline.bundle.js

inline.bundle.js

345 ms

polyfills.bundle.js

polyfills.bundle.js

352 ms

main.bundle.js

main.bundle.js

628 ms

en.json

en.json

144 ms

Accessibility Review

info-betrained.fr accessibility score

92

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

info-betrained.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

info-betrained.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 Info-betrained.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 Info-betrained.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

info-betrained.fr

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