Tools & Wizards About Us
plainecommune.fr screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 54

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

plainecommune.fr

Plaine Commune

Page Load Speed

19.5 sec in total

First Response

7.1 sec

Resources Loaded

11.9 sec

Page Rendered

504 ms

plainecommune.fr screenshot

About Website

Click here to check amazing Plaine Commune content for France. Otherwise, check out these important facts you probably never knew about plainecommune.fr

Plaine Commune Grand Paris regroupe Aubervilliers, Epinay-sur-Seine, L'île-Saint-Denis, La Courneuve, Pierrefitte-sur-Seine, Saint-Denis, Saint-Ouen, Stains, Villetaneuse en Seine-Saint-Denis

Visit plainecommune.fr

Key Findings

We analyzed Plainecommune.fr page load time and found that the first response time was 7.1 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

plainecommune.fr performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

32/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.8 s

14/100

10%

Network Requests Diagram

www.plainecommune.fr

7145 ms

stylesheet_1a6ebbd05d.css

539 ms

shadowbox.css

168 ms

andshadowbox.css

166 ms

javascript_0b12553063.js

167 ms

Our browser made a total of 229 requests to load all elements on the main page. We found that 76% of them (175 requests) were addressed to the original Plainecommune.fr, 5% (12 requests) were made to S.yimg.com and 4% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Plainecommune.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (28%)

Content Size

3.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Plainecommune.fr main page is 3.8 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

-84%

Potential reduce by 134.5 kB

  • Original 160.3 kB
  • After minification 133.6 kB
  • After compression 25.9 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 26.7 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 134.5 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 146.4 kB

  • Original 2.6 MB
  • After minification 2.4 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. Plaine Commune images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 441.4 kB

  • Original 641.9 kB
  • After minification 601.2 kB
  • After compression 200.6 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 441.4 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 333.1 kB

  • Original 384.0 kB
  • After minification 267.3 kB
  • After compression 51.0 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. Plainecommune.fr needs all CSS files to be minified and compressed as it can save up to 333.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (29%)

Requests Now

228

After Optimization

163

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 228 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Plaine Commune. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.plainecommune.fr

www.plainecommune.fr

7145 ms

stylesheet_1a6ebbd05d.css

stylesheet_1a6ebbd05d.css

539 ms

shadowbox.css

shadowbox.css

168 ms

andshadowbox.css

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166 ms

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167 ms

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168 ms

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249 ms

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332 ms

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Accessibility Review

plainecommune.fr accessibility score

84

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 have valid values

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

plainecommune.fr best practices score

54

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

plainecommune.fr SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Plainecommune.fr 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 Plainecommune.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

plainecommune.fr

Open Graph description is not detected on the main page of Plaine Commune. 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: