Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

j0k3r.net

j0k3r.net

Page Load Speed

3.1 sec in total

First Response

724 ms

Resources Loaded

2.2 sec

Page Rendered

232 ms

j0k3r.net screenshot

About Website

Visit j0k3r.net now to see the best up-to-date J 0 K 3 R content and also check out these interesting facts you probably never knew about j0k3r.net

j0k3r.net, le blog de Jérémy Benoist sur le développement web avec de tout dedans

Visit j0k3r.net

Key Findings

We analyzed J0k3r.net page load time and found that the first response time was 724 ms and then it took 2.4 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. This domain responded with an error, which can significantly jeopardize J0k3r.net rating and web reputation

Performance Metrics

j0k3r.net performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

www.j0k3r.net

724 ms

jquery-1.7.1.min.js

321 ms

optimized.js

243 ms

optimized.css

167 ms

show_ads.js

6 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 39% of them (31 requests) were addressed to the original J0k3r.net, 21% (17 requests) were made to Google.com and 9% (7 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (852 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.9 kB (46%)

Content Size

292.3 kB

After Optimization

157.4 kB

In fact, the total size of J0k3r.net main page is 292.3 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. 45% of websites need less resources to load. Javascripts take 137.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 36.3 kB

  • Original 47.8 kB
  • After minification 44.3 kB
  • After compression 11.5 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 36.3 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 1.9 kB

  • Original 83.3 kB
  • After minification 81.4 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. J 0 K 3 R images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 78.2 kB

  • Original 137.2 kB
  • After minification 136.9 kB
  • After compression 59.0 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 78.2 kB or 57% of the original size.

CSS Optimization

-77%

Potential reduce by 18.5 kB

  • Original 24.0 kB
  • After minification 23.7 kB
  • After compression 5.5 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. J0k3r.net needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (61%)

Requests Now

75

After Optimization

29

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J 0 K 3 R. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

j0k3r.net accessibility score

100

Accessibility Issues

Best Practices

j0k3r.net 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

SEO Factors

j0k3r.net SEO score

99

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 J0k3r.net 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 J0k3r.net 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 J 0 K 3 R. 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: