Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

lillemetropole.fr

Métropole européenne de Lille - Bienvenue sur le site de la MEL

Page Load Speed

3.6 sec in total

First Response

413 ms

Resources Loaded

2.9 sec

Page Rendered

228 ms

lillemetropole.fr screenshot

About Website

Visit lillemetropole.fr now to see the best up-to-date Lille Metropo Le content for France and also check out these interesting facts you probably never knew about lillemetropole.fr

La Métropole Européenne de Lille (MEL) est un établissement public de coopération intercommunale. Composée de 95 communes, elle compte 1,2 million d’habitants. Son territoire s’étend jusqu’à la fronti...

Visit lillemetropole.fr

Key Findings

We analyzed Lillemetropole.fr page load time and found that the first response time was 413 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lillemetropole.fr performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.256

48/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

lillemetropole.fr

413 ms

css_pDW8r12l1_U64U9bL6L5oRXRa_N99-AWnw5nuItCfwM.css

89 ms

css_VpJJDpIFREZzE0wFF680VCemGVWb8GRepgBa9RIhs6o.css

262 ms

logo-mel_0.jpg

345 ms

icon-newspaper-blue.svg

281 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Lillemetropole.fr, 13% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lillemetropole.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.6 kB (14%)

Content Size

1.6 MB

After Optimization

1.3 MB

In fact, the total size of Lillemetropole.fr main page is 1.6 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 80.8 kB

  • Original 91.7 kB
  • After minification 60.6 kB
  • After compression 10.9 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 31.1 kB, which is 34% 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 80.8 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 135.9 kB

  • Original 1.2 MB
  • After minification 1.1 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. Obviously, Lille Metropo Le needs image optimization as it can save up to 135.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 9.6 kB

  • Original 185.0 kB
  • After minification 185.0 kB
  • After compression 175.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 307 B

  • Original 70.0 kB
  • After minification 70.0 kB
  • After compression 69.7 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. Lillemetropole.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lille Metropo Le. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lillemetropole.fr accessibility score

93

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lillemetropole.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lillemetropole.fr SEO score

96

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

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 Lillemetropole.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 Lillemetropole.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 Lille Metropo Le. 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: