Tools & Wizards About Us
inseo.fr screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

inseo.fr

Inseo, développement front-end et expertise a11y depuis 2009

Page Load Speed

2.5 sec in total

First Response

351 ms

Resources Loaded

2 sec

Page Rendered

198 ms

inseo.fr screenshot

About Website

Click here to check amazing Inseo content. Otherwise, check out these important facts you probably never knew about inseo.fr

Derrière Inseo il y a Corinne Durrmeyer : Consultante front-end, Experte en accessibilité, Conférencière & Autrice de « Intégration web : les bonnes pratiques ».

Visit inseo.fr

Key Findings

We analyzed Inseo.fr page load time and found that the first response time was 351 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

inseo.fr performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.187

1/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

inseo.fr

351 ms

inseo.svg

83 ms

bpi.jpg

236 ms

bnf.svg

318 ms

mediapart.svg

401 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Inseo.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (599 ms) belongs to the original domain Inseo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.5 kB (23%)

Content Size

41.7 kB

After Optimization

32.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Inseo.fr main page is 41.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 18.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.5 kB

  • Original 13.4 kB
  • After minification 11.4 kB
  • After compression 3.9 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 2.0 kB, which is 15% 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 9.5 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 18.6 kB
  • After minification 18.6 kB

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. Inseo images are well optimized though.

CSS Optimization

-0%

Potential reduce by 25 B

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 9.8 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. Inseo.fr has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inseo. According to our analytics all requests are already optimized.

Network Requests Diagram

inseo.fr

inseo.fr

351 ms

inseo.svg

inseo.svg

83 ms

bpi.jpg

bpi.jpg

236 ms

bnf.svg

bnf.svg

318 ms

mediapart.svg

mediapart.svg

401 ms

rmn-gp.svg

rmn-gp.svg

443 ms

conde-nast.svg

conde-nast.svg

481 ms

premier-cadeau.svg

premier-cadeau.svg

520 ms

renault-sport.svg

renault-sport.svg

522 ms

monsieur-biz.svg

monsieur-biz.svg

524 ms

elao.svg

elao.svg

530 ms

jolicode.svg

jolicode.svg

561 ms

clever-age.svg

clever-age.svg

599 ms

2F82c75qDq.css

2F82c75qDq.css

499 ms

sprite.svg

sprite.svg

168 ms

montserrat-regular.woff

montserrat-regular.woff

160 ms

montserrat-bold.woff

montserrat-bold.woff

237 ms

Accessibility Review

inseo.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

inseo.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

High

Browser errors were logged to the console

SEO Factors

inseo.fr SEO score

92

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 Inseo.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 Inseo.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

inseo.fr

Open Graph data is detected on the main page of Inseo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: