6.1 sec in total
790 ms
2.7 sec
2.6 sec
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Mathématiques,Jean-Louis SIGRIST, Arithmétique,géométrique, fruits et légumes,combinatoire, algèbre,figures,flash, as3, geonext Géométrie,sikaku,squaro,casse-tête, Problèmes, Mesure, Numération, défis...
Visit jlsigrist.comWe analyzed Jlsigrist.com page load time and found that the first response time was 790 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
jlsigrist.com performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.004
100/100
15%
Value0
0/100
10%
790 ms
212 ms
714 ms
228 ms
547 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Jlsigrist.com, 12% (3 requests) were made to I-services.net and 12% (3 requests) were made to I-services.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source I-services.com.
Page size can be reduced by 12.6 kB (89%)
14.1 kB
1.5 kB
In fact, the total size of Jlsigrist.com main page is 14.1 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. HTML takes 12.2 kB which makes up the majority of the site volume.
Potential reduce by 11.2 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 10.1 kB, which is 83% 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 11.2 kB or 92% of the original size.
Potential reduce by 1.4 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. Jlsigrist.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 75% of the original size.
Number of requests can be reduced by 8 (38%)
21
13
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jl SIGRIST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
jlsigrist.com
790 ms
styles1.css
212 ms
sommaire.html
714 ms
accueil.html
228 ms
styles1.css
547 ms
ylrnd02.gif
127 ms
nouveau.gif
111 ms
nouveau1.gif
652 ms
epingle.gif
203 ms
cpt_live.php
670 ms
compteur.php3
671 ms
spiralef.gif
203 ms
jls.gif
201 ms
ylrnd01.gif
224 ms
clochette.gif
294 ms
macmade.gif
299 ms
nouveau.gif
217 ms
fleche2.gif
216 ms
pi.gif
118 ms
ylrnd01.gif
103 ms
compteur.php
207 ms
fondj.gif
209 ms
cpt_live.php
1230 ms
compteur.php3
704 ms
compteur.php
1401 ms
5.gif
130 ms
jlsigrist.com accessibility score
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jlsigrist.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
jlsigrist.com SEO score
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jlsigrist.com 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 Jlsigrist.com 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.
jlsigrist.com
Open Graph description is not detected on the main page of Jl SIGRIST. 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: