Tools & Wizards About Us
olivierrebiere.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

olivierrebiere.com

livres et formations utiles | Facilitation & Création digitale - OlivierRebiere.com

Page Load Speed

4.2 sec in total

First Response

614 ms

Resources Loaded

3.4 sec

Page Rendered

219 ms

olivierrebiere.com screenshot

About Website

Visit olivierrebiere.com now to see the best up-to-date Olivier Rebiere content and also check out these interesting facts you probably never knew about olivierrebiere.com

Idées utiles pour se réinventer: livres numériques, formations vidéo en ligne, eGuide Voyage / Useful ideas to reinvent yourself, ebooks, courses

Visit olivierrebiere.com

Key Findings

We analyzed Olivierrebiere.com page load time and found that the first response time was 614 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

olivierrebiere.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.291

41/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

olivierrebiere.com

614 ms

g04va.css

120 ms

css

79 ms

mediaelementplayer-legacy.min.css

64 ms

wp-mediaelement.min.css

64 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 34% of them (35 requests) were addressed to the original Olivierrebiere.com, 42% (44 requests) were made to Images.amazon.com and 13% (13 requests) were made to C0.wp.com. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Olivierrebiere.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.8 kB (4%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olivierrebiere.com main page is 3.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 101.3 kB

  • Original 126.1 kB
  • After minification 117.7 kB
  • After compression 24.8 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 101.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 27.8 kB

  • Original 2.6 MB
  • After minification 2.6 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. Olivier Rebiere images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.5 kB

  • Original 148.6 kB
  • After minification 148.5 kB
  • After compression 146.2 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 1.3 kB

  • Original 207.0 kB
  • After minification 207.0 kB
  • After compression 205.7 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. Olivierrebiere.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (43%)

Requests Now

96

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olivier Rebiere. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olivierrebiere.com

olivierrebiere.com

614 ms

g04va.css

g04va.css

120 ms

css

css

79 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

64 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

64 ms

style.min.css

style.min.css

72 ms

style.min.css

style.min.css

74 ms

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style.min.css

67 ms

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style.min.css

75 ms

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76 ms

style.min.css

style.min.css

77 ms

g04va.css

g04va.css

236 ms

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g04va.css

355 ms

css

css

92 ms

g04va.css

g04va.css

360 ms

g04vv.css

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485 ms

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358 ms

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481 ms

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361 ms

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591 ms

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94 ms

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477 ms

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jetpack.css

76 ms

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475 ms

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492 ms

jquery.min.js

jquery.min.js

80 ms

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jquery-migrate.min.js

79 ms

g04vv.js

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618 ms

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620 ms

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651 ms

mpp-frontend.js

mpp-frontend.js

619 ms

collapse.js

collapse.js

652 ms

menu.min.js

menu.min.js

716 ms

e-202434.js

e-202434.js

77 ms

ivory-search.min.js

ivory-search.min.js

716 ms

ivory-ajax-search.min.js

ivory-ajax-search.min.js

716 ms

castos-player.min.js

castos-player.min.js

716 ms

jetpack-carousel.min.js

jetpack-carousel.min.js

75 ms

webpack.runtime.min.js

webpack.runtime.min.js

715 ms

frontend-modules.min.js

frontend-modules.min.js

833 ms

waypoints.min.js

waypoints.min.js

834 ms

core.min.js

core.min.js

77 ms

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831 ms

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236 ms

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Accessibility Review

olivierrebiere.com accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

Best Practices

olivierrebiere.com 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

SEO Factors

olivierrebiere.com SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olivierrebiere.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Olivierrebiere.com 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

olivierrebiere.com

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