5.5 sec in total
376 ms
4.9 sec
228 ms
Welcome to c3s.fr homepage info - get ready to check C3S best content right away, or after learning these important things about c3s.fr
C3S, Expert de la formation et de la prévention en santé sécurité au travail. Formation 240h des infirmier(e)s en santé au travail, décret du 27 décembre 2022
Visit c3s.frWe analyzed C3s.fr page load time and found that the first response time was 376 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
c3s.fr performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value10.0 s
0/100
25%
Value14.4 s
1/100
10%
Value7,160 ms
0/100
30%
Value0.176
68/100
15%
Value17.3 s
4/100
10%
376 ms
1886 ms
89 ms
168 ms
173 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 96% of them (104 requests) were addressed to the original C3s.fr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain C3s.fr.
Page size can be reduced by 851.6 kB (37%)
2.3 MB
1.4 MB
In fact, the total size of C3s.fr main page is 2.3 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 45.4 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 45.4 kB or 83% of the original size.
Potential reduce by 167.4 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. Obviously, C3S needs image optimization as it can save up to 167.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 533.9 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 533.9 kB or 71% of the original size.
Potential reduce by 104.9 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. C3s.fr needs all CSS files to be minified and compressed as it can save up to 104.9 kB or 82% of the original size.
Number of requests can be reduced by 40 (38%)
104
64
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C3S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
c3s.fr
376 ms
www.c3s.fr
1886 ms
jstyle.css
89 ms
grid-12.css
168 ms
gantry.css
173 ms
joomla.css
169 ms
style1.css
174 ms
template.css
175 ms
wysiwyg.css
180 ms
module_default.css
252 ms
sigplus.min.css
270 ms
boxplus.paging.min.css
276 ms
boxplus.carousel.min.css
277 ms
moo_maximenuhck.css
276 ms
maximenuhck.php
278 ms
style.css
348 ms
facebox.css
352 ms
vmsite-ltr.css
358 ms
mootools-core.js
450 ms
core.js
365 ms
caption.js
365 ms
jscript.js
428 ms
mootools-more.js
682 ms
gantry-buildspans.js
437 ms
acymailing_module.js
470 ms
jsapi
20 ms
jquery.include.min.js
476 ms
jquery.noconflict.js
508 ms
boxplus.carousel.min.js
541 ms
boxplus.lang.min.js
552 ms
moomaximenuck.js
551 ms
fancymenuck.js
560 ms
jquery.js
718 ms
jquery.easing.js
626 ms
script.js
638 ms
jquery-ui.min.js
812 ms
jquery.ui.autocomplete.html.js
643 ms
jquery.noConflict.js
716 ms
homepage.css
719 ms
vmsite.js
665 ms
facebox.js
613 ms
vmprices.js
624 ms
jquery.min.js
6 ms
ga.js
31 ms
bg-body.png
826 ms
logo.png
249 ms
bg-login.png
94 ms
ico-login.png
94 ms
ico-panier.png
94 ms
1000x237-elearning-conduite.jpg
370 ms
1000x237-videointeractive.jpg
552 ms
1000x237-sst3.jpg
360 ms
1000x237-temp2.jpg
780 ms
arrow-left.png
492 ms
arrow-right.png
491 ms
home.png
457 ms
catalogue-formation-sante-securite.png
565 ms
logojamu.jpg
575 ms
satisfaction.png
656 ms
img-refs4.png
690 ms
img-refs5.png
688 ms
img-refs6.png
696 ms
img-refs7.png
743 ms
img-refs8.png
777 ms
img-refs9.png
800 ms
img-refs10.png
800 ms
img-refs11.png
846 ms
img-refs12.png
865 ms
img-refs13.png
865 ms
img-refs14.png
869 ms
img-refs15.png
874 ms
img-refs16.png
910 ms
hastone-communication.png
930 ms
img-certif.png
946 ms
loupe.png
951 ms
bg-menu.png
937 ms
bg-menu-ul.png
944 ms
bg-menu-act.png
979 ms
drop-right.gif
1000 ms
bg-domaine-vert.png
1036 ms
Ruluko-Regular.ttf
949 ms
bg-domaine-bleutur.png
964 ms
__utm.gif
13 ms
bg-domaine-bleu.png
946 ms
bg-domaine-violet.png
838 ms
bg-zoom.png
746 ms
load-indicator.gif
795 ms
undefined
1314 ms
puce-verte.png
655 ms
puce-blanc.png
656 ms
bg-refs.png
622 ms
bg-footer.png
623 ms
bg-right-footer.png
657 ms
bg-bot-refs.png
580 ms
img-refs4.png
575 ms
img-refs5.png
601 ms
img-refs6.png
588 ms
img-refs7.png
574 ms
img-refs8.png
549 ms
img-refs9.png
552 ms
img-refs10.png
581 ms
img-refs11.png
578 ms
img-refs12.png
845 ms
img-refs13.png
827 ms
img-refs14.png
804 ms
img-refs15.png
804 ms
img-refs16.png
806 ms
bullet.png
882 ms
c3s.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
c3s.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
Page has valid source maps
c3s.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 C3s.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 C3s.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.
c3s.fr
Open Graph description is not detected on the main page of C3S. 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: