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gardeux-vincent.eu screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

gardeux-vincent.eu

Page Load Speed

1.4 sec in total

First Response

180 ms

Resources Loaded

1.1 sec

Page Rendered

86 ms

gardeux-vincent.eu screenshot

About Website

Welcome to gardeux-vincent.eu homepage info - get ready to check Gardeux Vincent best content for Morocco right away, or after learning these important things about gardeux-vincent.eu

La Page Personnelle de Vincent Gardeux : ses activités de recherche, d'enseignement, ses projets.

Visit gardeux-vincent.eu

Key Findings

We analyzed Gardeux-vincent.eu page load time and found that the first response time was 180 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

gardeux-vincent.eu performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

gardeux-vincent.eu

180 ms

design.css

87 ms

ajax.js

42 ms

jquery-1.4.2.min.js

114 ms

script.js

40 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 47% of them (16 requests) were addressed to the original Gardeux-vincent.eu, 24% (8 requests) were made to Apis.google.com and 6% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (334 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.7 kB (61%)

Content Size

114.9 kB

After Optimization

44.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gardeux-vincent.eu main page is 114.9 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. 25% of websites need less resources to load. Javascripts take 84.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 12.8 kB

  • Original 18.1 kB
  • After minification 17.9 kB
  • After compression 5.3 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 12.8 kB or 71% of the original size.

Image Optimization

-6%

Potential reduce by 533 B

  • Original 9.0 kB
  • After minification 8.4 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. Gardeux Vincent images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 54.5 kB

  • Original 84.0 kB
  • After minification 83.5 kB
  • After compression 29.5 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 54.5 kB or 65% of the original size.

CSS Optimization

-73%

Potential reduce by 2.8 kB

  • Original 3.8 kB
  • After minification 3.0 kB
  • After compression 1.0 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. Gardeux-vincent.eu needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (63%)

Requests Now

32

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gardeux Vincent. 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 as a result speed up the page load time.

Network Requests Diagram

gardeux-vincent.eu

gardeux-vincent.eu

180 ms

design.css

design.css

87 ms

ajax.js

ajax.js

42 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

114 ms

script.js

script.js

40 ms

gauche.png

gauche.png

98 ms

plusone.js

plusone.js

68 ms

all.js

all.js

195 ms

speedbarre.png

speedbarre.png

41 ms

accueil.png

accueil.png

73 ms

projets_mini.png

projets_mini.png

73 ms

contact_mini.png

contact_mini.png

75 ms

header.png

header.png

73 ms

presentation.png

presentation.png

74 ms

cours.png

cours.png

73 ms

projets.png

projets.png

119 ms

droite.png

droite.png

113 ms

speedbarre2.png

speedbarre2.png

113 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

18 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

13 ms

fastbutton

fastbutton

72 ms

postmessageRelay

postmessageRelay

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

80 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

9 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

85 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

84 ms

rpc:shindig_random.js

rpc:shindig_random.js

68 ms

73 ms

xd_arbiter.php

xd_arbiter.php

148 ms

xd_arbiter.php

xd_arbiter.php

254 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

like.php

like.php

99 ms

05-jfvEi0Bv.js

05-jfvEi0Bv.js

301 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

334 ms

Accessibility Review

gardeux-vincent.eu accessibility score

86

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

Best Practices

gardeux-vincent.eu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gardeux-vincent.eu 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

    N/A

  • Language Claimed

    FR

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gardeux-vincent.eu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Gardeux-vincent.eu main page’s claimed encoding is iso-8859-15. 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

gardeux-vincent.eu

Open Graph description is not detected on the main page of Gardeux Vincent. 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: