965 ms in total
179 ms
716 ms
70 ms
Welcome to jdecool.fr homepage info - get ready to check J DECOOL best content for Togo right away, or after learning these important things about jdecool.fr
Jérémy DECOOL, Ingénieur Etudes et Développement à Lyon
Visit jdecool.frWe analyzed Jdecool.fr page load time and found that the first response time was 179 ms and then it took 786 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
jdecool.fr performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value1.7 s
99/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
179 ms
34 ms
17 ms
505 ms
29 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original Jdecool.fr, 8% (1 request) were made to Api.pirsch.io. The less responsive or slowest element that took the longest time to load (505 ms) relates to the external source Api.pirsch.io.
Page size can be reduced by 6.5 kB (18%)
36.8 kB
30.4 kB
In fact, the total size of Jdecool.fr main page is 36.8 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 5% of websites need less resources to load. Images take 27.6 kB which makes up the majority of the site volume.
Potential reduce by 6.0 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 1.3 kB, which is 17% 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 6.0 kB or 78% of the original size.
Potential reduce by 411 B
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 DECOOL images are well optimized though.
Potential reduce by 24 B
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. This website has mostly compressed JavaScripts.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J DECOOL. According to our analytics all requests are already optimized.
jdecool.fr
179 ms
www.jdecool.fr
34 ms
style.css
17 ms
pirsch.js
505 ms
twitter-32.png
29 ms
mastodon-32.png
22 ms
bsky-32.png
41 ms
github-32.png
23 ms
linkedin-32.png
36 ms
highlight.min.js
51 ms
highlightjs.gherkin.min.js
29 ms
jdecool.jpg
39 ms
jdecool.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
jdecool.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
jdecool.fr SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jdecool.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 Jdecool.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.
jdecool.fr
Open Graph description is not detected on the main page of J DECOOL. 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: