Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

joker.fr

Joker, Champion du petit-déj depuis 1936 | Joker

Page Load Speed

4.2 sec in total

First Response

305 ms

Resources Loaded

3.5 sec

Page Rendered

364 ms

joker.fr screenshot

About Website

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

Si les jus de Joker ont aussi bon goût c'est parce qu'ils sont obtenus par la simple pression des fruits, sans aucune adjonction.

Visit joker.fr

Key Findings

We analyzed Joker.fr page load time and found that the first response time was 305 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

joker.fr performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value750 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

joker.fr

305 ms

www.joker.fr

789 ms

wp-emoji-release.min.js

111 ms

shortcodes.css

218 ms

style.css

1062 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 78% of them (50 requests) were addressed to the original Joker.fr, 6% (4 requests) were made to S7.addthis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Joker.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (46%)

Content Size

2.9 MB

After Optimization

1.6 MB

In fact, the total size of Joker.fr main page is 2.9 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. 75% 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. CSS take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 114.0 kB

  • Original 147.0 kB
  • After minification 140.7 kB
  • After compression 33.0 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. 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 114.0 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 14.0 kB

  • Original 751.7 kB
  • After minification 737.7 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. Joker images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 668.1 kB

  • Original 980.3 kB
  • After minification 949.2 kB
  • After compression 312.2 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 668.1 kB or 68% of the original size.

CSS Optimization

-52%

Potential reduce by 540.7 kB

  • Original 1.0 MB
  • After minification 971.9 kB
  • After compression 492.3 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. Joker.fr needs all CSS files to be minified and compressed as it can save up to 540.7 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

60

After Optimization

41

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

joker.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

joker.fr best practices score

92

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

Page has valid source maps

SEO Factors

joker.fr SEO score

100

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

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