Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

igen.fr

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Page Load Speed

4 sec in total

First Response

277 ms

Resources Loaded

3.3 sec

Page Rendered

368 ms

igen.fr screenshot

About Website

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

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Key Findings

We analyzed Igen.fr page load time and found that the first response time was 277 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

igen.fr performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value4,280 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.842

4/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

igen.fr

277 ms

www.igen.fr

819 ms

css__nWL2PdzLgv8d7-4hkGKjY0woTDHNxVr6vvNuEeoHo70__AgHQxMCMvZoauFOFvhlLeMq5eU3zoiSL_MqOrYMVOwg__6igREzjDGJCW4oPTLZ6zq25bnjYUuaG2I0VLf3ST-a4.css

190 ms

css__1N6AervsUNDYjJS2c0-KyiGMtTKDzeQ7_MpbTCdzjn0__rzjXtfUFsWZ9vwubNL2atvMxlYHx9ekSMeGMC0WoQQk__6igREzjDGJCW4oPTLZ6zq25bnjYUuaG2I0VLf3ST-a4.css

191 ms

css__8JzH5H58oXatJK0RuqfcgxWLhXZ_Qb2t8XPLn4WeJDQ__4kMfwjGYCIw3k5v2Rg-HtsS-HNJhtQKf06EpwT3AMRc__6igREzjDGJCW4oPTLZ6zq25bnjYUuaG2I0VLf3ST-a4.css

191 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 12% of them (22 requests) were addressed to the original Igen.fr, 10% (18 requests) were made to Um.simpli.fi and 10% (18 requests) were made to Img.igen.fr. The less responsive or slowest element that took the longest time to load (825 ms) relates to the external source Img.igen.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 884.7 kB (39%)

Content Size

2.3 MB

After Optimization

1.4 MB

In fact, the total size of Igen.fr main page is 2.3 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 74.2 kB

  • Original 96.0 kB
  • After minification 90.0 kB
  • After compression 21.9 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. 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 74.2 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 66.2 kB

  • Original 1.1 MB
  • After minification 1.0 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. Igen images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 629.9 kB

  • Original 926.1 kB
  • After minification 911.6 kB
  • After compression 296.2 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 629.9 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 114.4 kB

  • Original 138.3 kB
  • After minification 138.2 kB
  • After compression 23.9 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. Igen.fr needs all CSS files to be minified and compressed as it can save up to 114.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 97 (66%)

Requests Now

147

After Optimization

50

The browser has sent 147 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Igen. 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 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

igen.fr accessibility score

98

Accessibility Issues

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.

Best Practices

igen.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

igen.fr SEO score

88

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

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 Igen.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 Igen.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 Igen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: