Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

noisylegrand.fr

Accueil - Noisy-le-Grand

Page Load Speed

7.8 sec in total

First Response

428 ms

Resources Loaded

6.8 sec

Page Rendered

538 ms

noisylegrand.fr screenshot

About Website

Click here to check amazing Noisy Le Grand content for France. Otherwise, check out these important facts you probably never knew about noisylegrand.fr

Le portail internet de la Ville de Noisy-le-Grand plus proche de vous.

Visit noisylegrand.fr

Key Findings

We analyzed Noisylegrand.fr page load time and found that the first response time was 428 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

noisylegrand.fr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

428 ms

stylesheet_4fc576eb7c.css

312 ms

wtgallery_main.css

155 ms

MochiKit.js

155 ms

PlotKit_Packed.js

269 ms

Our browser made a total of 178 requests to load all elements on the main page. We found that 94% of them (167 requests) were addressed to the original Noisylegrand.fr, 2% (3 requests) were made to S.ytimg.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Noisylegrand.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (36%)

Content Size

3.7 MB

After Optimization

2.4 MB

In fact, the total size of Noisylegrand.fr main page is 3.7 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 89.9 kB

  • Original 103.9 kB
  • After minification 89.6 kB
  • After compression 14.0 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 14.4 kB, which is 14% 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 89.9 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 57.1 kB

  • Original 2.1 MB
  • After minification 2.1 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. Noisy Le Grand images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 816.8 kB

  • Original 1.1 MB
  • After minification 831.6 kB
  • After compression 256.9 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 816.8 kB or 76% of the original size.

CSS Optimization

-85%

Potential reduce by 365.6 kB

  • Original 429.0 kB
  • After minification 361.1 kB
  • After compression 63.3 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. Noisylegrand.fr needs all CSS files to be minified and compressed as it can save up to 365.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (39%)

Requests Now

174

After Optimization

107

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noisy Le Grand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

noisylegrand.fr accessibility score

94

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

noisylegrand.fr best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

noisylegrand.fr SEO score

83

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

    FR

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Noisy Le Grand. 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: