7.4 sec in total
350 ms
6.8 sec
260 ms
Welcome to cos35.fr homepage info - get ready to check Cos 35 best content right away, or after learning these important things about cos35.fr
Page d'accueil du site du COS Breizh.
Visit cos35.frWe analyzed Cos35.fr page load time and found that the first response time was 350 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cos35.fr performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value13.3 s
0/100
25%
Value10.3 s
8/100
10%
Value760 ms
39/100
30%
Value0
100/100
15%
Value21.5 s
1/100
10%
350 ms
609 ms
1052 ms
692 ms
675 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 84% of them (54 requests) were addressed to the original Cos35.fr, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Cos35.fr.
Page size can be reduced by 551.9 kB (25%)
2.2 MB
1.7 MB
In fact, the total size of Cos35.fr main page is 2.2 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 177.5 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 177.5 kB or 93% of the original size.
Potential reduce by 33.8 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. Cos 35 images are well optimized though.
Potential reduce by 137.9 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 137.9 kB or 59% of the original size.
Potential reduce by 202.6 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. Cos35.fr needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.
Number of requests can be reduced by 26 (44%)
59
33
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cos 35. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
cos35.fr
350 ms
www.cos35.fr
609 ms
www.cos35.fr
1052 ms
index.php
692 ms
mootools.js
675 ms
script.js
278 ms
script.js
274 ms
script.js
331 ms
script.js
384 ms
script.js
521 ms
script.js
757 ms
script.js
757 ms
script.js
756 ms
script.js
869 ms
script.js
941 ms
script.js
970 ms
Transitions.js
1014 ms
moolin.js
1028 ms
script.js
1033 ms
calendrier.js
1150 ms
script.js
1238 ms
script.js
1260 ms
uvumidropdown.js
1294 ms
mooquee_1.1-compressed.js
1302 ms
DD_belatedPNG_0.0.8a-min.js
1304 ms
slimbox.js
1432 ms
videoseries
875 ms
analytics.js
101 ms
calendrier.css
106 ms
iwgHYx489F.png
1603 ms
masque.png
1116 ms
logo.png
1127 ms
page.jpg
952 ms
fond_menu.png
914 ms
footer.png
1209 ms
menu_vertical_item_01.png
1218 ms
menu_vertical_item_02.png
1227 ms
menu_vertical_item_03.png
1317 ms
menu_vertical_item_04.png
1328 ms
menu_vertical_item_05.png
1469 ms
menu_vertical_item_06.png
1483 ms
menu_vertical_item_07.png
1501 ms
menu_vertical_item_08.png
1547 ms
menu_titre.png
1593 ms
ok.png
1711 ms
titre.png
1748 ms
D1825_Rafting.jpg
2176 ms
Disney.JPG
2755 ms
110.png
1884 ms
109.png
2007 ms
jCYJzenbMt.png
2655 ms
H2Am42vpvX.png
2725 ms
YUigLVjTal.png
2939 ms
collect
16 ms
chargement.gif
1621 ms
bouton_agenda.png
1661 ms
www-embed-player-vflfNyN_r.css
95 ms
www-embed-player.js
132 ms
base.js
213 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
56 ms
ad_status.js
51 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
47 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
48 ms
print.css
272 ms
cos35.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.
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
Document doesn't have a <title> element
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cos35.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
Missing source maps for large first-party JavaScript
cos35.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cos35.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cos35.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.
cos35.fr
Open Graph description is not detected on the main page of Cos 35. 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: