Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 79

    SEO

    Google-friendlier than
    48% of websites

olweb.fr

OL.fr - Olympique Lyonnais

Page Load Speed

3.4 sec in total

First Response

170 ms

Resources Loaded

2.7 sec

Page Rendered

453 ms

olweb.fr screenshot

About Website

Click here to check amazing OL Web content for India. Otherwise, check out these important facts you probably never knew about olweb.fr

Olympique Lyonnais official website: news, matches and results, photos, videos, players, OL Women, OLTV, history, shop, ticket office.

Visit olweb.fr

Key Findings

We analyzed Olweb.fr page load time and found that the first response time was 170 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

olweb.fr performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

olweb.fr

170 ms

www.olweb.fr

220 ms

259 ms

ed14e6e0c80e9c03a6496c1dfb4a41a6.js

13 ms

87a6f2f.css

748 ms

Our browser made a total of 171 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Olweb.fr, 27% (47 requests) were made to S.olweb.fr and 9% (16 requests) were made to S2.olweb.fr. The less responsive or slowest element that took the longest time to load (748 ms) relates to the external source S2.olweb.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (18%)

Content Size

6.0 MB

After Optimization

4.9 MB

In fact, the total size of Olweb.fr main page is 6.0 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. 80% 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 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 116.5 kB

  • Original 146.1 kB
  • After minification 121.4 kB
  • After compression 29.6 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 24.6 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 116.5 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 182.3 kB

  • Original 4.5 MB
  • After minification 4.4 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. OL Web images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 630.4 kB

  • Original 986.8 kB
  • After minification 980.2 kB
  • After compression 356.5 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 630.4 kB or 64% of the original size.

CSS Optimization

-51%

Potential reduce by 151.1 kB

  • Original 293.5 kB
  • After minification 293.5 kB
  • After compression 142.4 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. Olweb.fr needs all CSS files to be minified and compressed as it can save up to 151.1 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (49%)

Requests Now

152

After Optimization

78

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OL Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

olweb.fr accessibility score

75

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

olweb.fr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

olweb.fr SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olweb.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Olweb.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 data is detected on the main page of OL Web. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: