Tools & Wizards About Us
jeancocteau.net screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

jeancocteau.net

Jean Cocteau

Page Load Speed

1.6 sec in total

First Response

390 ms

Resources Loaded

1.1 sec

Page Rendered

173 ms

jeancocteau.net screenshot

About Website

Welcome to jeancocteau.net homepage info - get ready to check Jean Cocteau best content right away, or after learning these important things about jeancocteau.net

Site officiel du Comité Jean Cocteau. Artiste complet Jean Cocteau a créé poésie, pièces de théâtre, films, dessins, lithographies, céramiques, tapisseries, sculptures, bijoux, bronzes.

Visit jeancocteau.net

Key Findings

We analyzed Jeancocteau.net page load time and found that the first response time was 390 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 25% of websites can load faster.

Performance Metrics

jeancocteau.net performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

jeancocteau.net

390 ms

style.css

162 ms

AC_RunActiveContent.js

167 ms

mootools-1.2.4-core.js

330 ms

mootools.slideGallery.js

169 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 93% of them (27 requests) were addressed to the original Jeancocteau.net, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (395 ms) belongs to the original domain Jeancocteau.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.2 kB (44%)

Content Size

197.9 kB

After Optimization

110.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jeancocteau.net main page is 197.9 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. 15% of websites need less resources to load. Javascripts take 98.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.6 kB

  • Original 20.9 kB
  • After minification 17.4 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 17% 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 16.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 2.6 kB

  • Original 66.4 kB
  • After minification 63.8 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. Jean Cocteau images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 57.9 kB

  • Original 98.5 kB
  • After minification 94.9 kB
  • After compression 40.6 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 57.9 kB or 59% of the original size.

CSS Optimization

-83%

Potential reduce by 10.0 kB

  • Original 12.1 kB
  • After minification 10.0 kB
  • After compression 2.1 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. Jeancocteau.net needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jean Cocteau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jeancocteau.net

jeancocteau.net

390 ms

style.css

style.css

162 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

167 ms

mootools-1.2.4-core.js

mootools-1.2.4-core.js

330 ms

mootools.slideGallery.js

mootools.slideGallery.js

169 ms

cocteau.js

cocteau.js

169 ms

cadre-haut.jpg

cadre-haut.jpg

86 ms

cadre-gauche.jpg

cadre-gauche.jpg

91 ms

trans.gif

trans.gif

90 ms

logo2_fr.gif

logo2_fr.gif

167 ms

btn_menumaison.gif

btn_menumaison.gif

164 ms

pointilles-h.gif

pointilles-h.gif

87 ms

menu_tiret.gif

menu_tiret.gif

166 ms

txt_home.gif

txt_home.gif

166 ms

drapeau2-anglais.jpg

drapeau2-anglais.jpg

167 ms

montage.jpg

montage.jpg

370 ms

bl_the_impostor.jpg

bl_the_impostor.jpg

247 ms

accueil_609.jpg

accueil_609.jpg

248 ms

pointilles_v25.gif

pointilles_v25.gif

250 ms

accueil_618.jpg

accueil_618.jpg

249 ms

accueil_620.jpg

accueil_620.jpg

252 ms

accueil_621.jpg

accueil_621.jpg

329 ms

accueil_622.jpg

accueil_622.jpg

331 ms

cadre-bas.jpg

cadre-bas.jpg

335 ms

bepoles.gif

bepoles.gif

336 ms

facebook_fr.gif

facebook_fr.gif

337 ms

cadre-droite.jpg

cadre-droite.jpg

395 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

jeancocteau.net accessibility score

77

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

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

jeancocteau.net 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

SEO Factors

jeancocteau.net 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

Document uses plugins

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 Jeancocteau.net 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 Jeancocteau.net 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

jeancocteau.net

Open Graph description is not detected on the main page of Jean Cocteau. 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: