6 sec in total
265 ms
4.3 sec
1.4 sec
Welcome to codesrousseau.fr homepage info - get ready to check Codes Rousseau best content for France right away, or after learning these important things about codesrousseau.fr
Que vous souhaitiez passer votre permis voiture, moto, poids lourd ou bateau, Codes Rousseau dispose de tous les outils pédagogiques !
Visit codesrousseau.frWe analyzed Codesrousseau.fr page load time and found that the first response time was 265 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
codesrousseau.fr performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value10.9 s
0/100
25%
Value22.2 s
0/100
10%
Value24,050 ms
0/100
30%
Value0.077
95/100
15%
Value36.6 s
0/100
10%
265 ms
899 ms
719 ms
629 ms
383 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Codesrousseau.fr, 20% (11 requests) were made to Platform.twitter.com and 7% (4 requests) were made to Scontent-lhr8-1.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Scontent-lhr8-1.cdninstagram.com.
Page size can be reduced by 148.7 kB (12%)
1.2 MB
1.1 MB
In fact, the total size of Codesrousseau.fr main page is 1.2 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 49.9 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 7.0 kB, which is 11% 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 49.9 kB or 78% of the original size.
Potential reduce by 72.4 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. Codes Rousseau images are well optimized though.
Potential reduce by 1.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 25.0 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. Codesrousseau.fr needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 36% of the original size.
Number of requests can be reduced by 26 (54%)
48
22
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codes Rousseau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
public.codesrousseau.fr
265 ms
script-cache-128dec96ceab62b4e57470fde003275a
899 ms
styles.css
719 ms
scripts_public.min.js
629 ms
scripts_dev_public.js
383 ms
traductions_fr.js
630 ms
css
228 ms
fpk8tct.css
244 ms
aos.js
382 ms
aos.css
617 ms
4857eaa9-1bb1-4723-b899-e2e536acb1b1.js
237 ms
widgets.js
260 ms
kpi.js
483 ms
p.css
50 ms
analytics.js
231 ms
optanon.css
23 ms
jquery-3.3.1.min.js
422 ms
sdk.js
768 ms
logo.svg
382 ms
301894823_1055023631868269_5274610453244616868_n.jpg
1070 ms
299992295_1067528953929398_8291943985274926869_n.jpg
958 ms
img-video.jpg
1230 ms
300920948_1121113542152739_7682809611748535896_n.jpg
1309 ms
300567250_427655329174372_4452523160592065226_n.jpg
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299538182_774863276991696_5331037688130096759_n.jpg
1664 ms
sdk.js
104 ms
S6uyw4BMUTPHjx4wWw.ttf
291 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf
292 ms
d
108 ms
icomoon.ttf
208 ms
S6u8w4BMUTPHjxsAXC-v.ttf
292 ms
collect
167 ms
ellipse-footer-1.png
205 ms
ellipse-footer-2.png
206 ms
ellipse-footer-3.png
197 ms
back-to-top.png
180 ms
collect
425 ms
sdk.js
282 ms
widget_iframe.9d00f3a022654eb8edfbc3190e981f9d.html
277 ms
logo-mobile.png
104 ms
ga-audiences
83 ms
settings
181 ms
79 ms
horizon_timeline.08c300ab95020b1109a05214ccb84dea.js
24 ms
embeds
108 ms
CodesRousseau
1001 ms
88 ms
polyfills-57d3feabe8bfd4ee389c.js
24 ms
runtime-d2ba011899a8bc832546.js
54 ms
modules.c7def0268c66f6a548ed.js
113 ms
main-e9db78f5e7b3d83edd5e.js
88 ms
_app-f921177a8618779237dd.js
112 ms
%5BscreenName%5D-18c5091b9b3426f0194f.js
112 ms
_buildManifest.js
127 ms
_ssgManifest.js
128 ms
codesrousseau.fr accessibility score
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
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
codesrousseau.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
codesrousseau.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Codesrousseau.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 Codesrousseau.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.
codesrousseau.fr
Open Graph data is detected on the main page of Codes Rousseau. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: