Access france-libertes.org. Fondation Danielle Mitterrand Accueil

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

france-libertes.org

250 ms

www.france-libertes.org

571 ms

styles.css

84 ms

thickbox.css

157 ms

wufoo.css

157 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 91% of them (73 requests) were addressed to the original France-libertes.org, 4% (3 requests) were made to S7.addthis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (633 ms) belongs to the original domain France-libertes.org.

Content Size

1.4 MB

After Optimization

768.7 kB

In fact, the total size of France-libertes.org main page is 1.4 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. Javascripts take 695.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 55.6 kB

Original 78.7 kB
After minification 75.7 kB
After compression 23.2 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 55.6 kB or 71% of the original size.

Image Optimization

-4%

Potential reduce by 21.6 kB

Original 543.1 kB
After minification 521.5 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. France Libertes images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 483.8 kB

Original 695.5 kB
After minification 592.5 kB
After compression 211.7 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 483.8 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 56.4 kB

Original 68.8 kB
After minification 57.7 kB
After compression 12.4 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. France-libertes.org needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of France Libertes. 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 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 France-libertes.org 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 France-libertes.org 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

france-libertes.org

Open Graph description is not detected on the main page of France Libertes. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Fondation Danielle Mitterrand Accueil - Fondation Danielle Mitterrand

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

france-libertes.org

www.france-libertes.org

styles.css

thickbox.css

wufoo.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

france-libertes.org

www.france-libertes.org

styles.css

thickbox.css

wufoo.css

jquery.js

jquery.form.js

ajaxCallback.js

soundmanager2.js

jscroller.js

player_enclosure.js

player.css

jquery.fancybox-1.2.6.js

fancybox.js

jquery.fancybox.css

spipthelia.css

spip_out_ouvrants.js

formulaire_guestbook.css

thickbox.js

equalheights.js

cycle.js

jquery.jcarousel.min.js

gallery.js

common.js

scripts.js

addthis_widget.js

analytics.js

search-ok.gif

en.png

fr.png

bk-banniere.gif

siteon0.png

arton2894.jpg

rubon47.png

menu-bk.gif

menu-bk-btm.gif

menu-bk-border.gif

left-bk.gif

block-home-ombre.gif

block-coin.gif

block-btm-home.gif

carousel-prev.gif

547bb9a2ce409c88ad9820608ded9143.png