Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

coupdoeil.eu

Coup d'Oeil : Actualités Webmarketing et Digital

Page Load Speed

4.1 sec in total

First Response

288 ms

Resources Loaded

3.2 sec

Page Rendered

620 ms

coupdoeil.eu screenshot

About Website

Click here to check amazing Coup D Oeil content for France. Otherwise, check out these important facts you probably never knew about coupdoeil.eu

Coup d'Œil vous propose un autre regard sur l'actualité du digital : webmarketing, e-commerce, technologies... Avec Coup d'Œil restez à la pointe de l'actu numérique !

Visit coupdoeil.eu

Key Findings

We analyzed Coupdoeil.eu page load time and found that the first response time was 288 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

coupdoeil.eu performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

coupdoeil.eu

288 ms

www.coupdoeil.eu

896 ms

63e6f802388c58f60f7ef89a809508af.js

397 ms

k2.css

187 ms

jcemediabox.css

191 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 87% of them (101 requests) were addressed to the original Coupdoeil.eu, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (930 ms) belongs to the original domain Coupdoeil.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (56%)

Content Size

2.7 MB

After Optimization

1.2 MB

In fact, the total size of Coupdoeil.eu main page is 2.7 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 110.3 kB

  • Original 136.2 kB
  • After minification 118.8 kB
  • After compression 26.0 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 17.4 kB, which is 13% 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 110.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

  • Original 672.7 kB
  • After minification 669.1 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. Coup D Oeil images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 914.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 380.1 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 914.3 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 489.9 kB

  • Original 595.0 kB
  • After minification 546.8 kB
  • After compression 105.1 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. Coupdoeil.eu needs all CSS files to be minified and compressed as it can save up to 489.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (63%)

Requests Now

112

After Optimization

41

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coup D Oeil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coupdoeil.eu accessibility score

84

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

coupdoeil.eu 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

coupdoeil.eu SEO score

97

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 Coupdoeil.eu 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 Coupdoeil.eu 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 Coup D Oeil. 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: