8 sec in total
452 ms
7.1 sec
463 ms
Visit cerl.fr now to see the best up-to-date CERL content for France and also check out these interesting facts you probably never knew about cerl.fr
Spécialiste de la logistique et du transport des projets industriels et des colis lourds ou hors gabarit, CERL est le partenaire de tous vos transports
Visit cerl.frWe analyzed Cerl.fr page load time and found that the first response time was 452 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
cerl.fr performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.6 s
35/100
25%
Value5.2 s
60/100
10%
Value250 ms
85/100
30%
Value0.439
21/100
15%
Value8.6 s
37/100
10%
452 ms
2386 ms
295 ms
191 ms
27 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 71% of them (42 requests) were addressed to the original Cerl.fr, 14% (8 requests) were made to Static.hupso.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Cerl.fr.
Page size can be reduced by 297.3 kB (26%)
1.1 MB
828.3 kB
In fact, the total size of Cerl.fr main page is 1.1 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. 30% of websites need less resources to load. Images take 739.6 kB which makes up the majority of the site volume.
Potential reduce by 41.3 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 41.3 kB or 82% of the original size.
Potential reduce by 18.1 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. CERL images are well optimized though.
Potential reduce by 149.9 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 149.9 kB or 66% of the original size.
Potential reduce by 88.0 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. Cerl.fr needs all CSS files to be minified and compressed as it can save up to 88.0 kB or 82% of the original size.
Number of requests can be reduced by 19 (33%)
57
38
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CERL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cerl.fr
452 ms
2386 ms
295 ms
share_toolbar.js
191 ms
classic-081711.css
27 ms
mc-validate.js
422 ms
jquery.min.js
31 ms
503 ms
jquery-ui.min.js
53 ms
bootstrap.min.js
5 ms
bootstrap.min.css
5 ms
nivo-slider.css
100 ms
jquery.fancybox.css
195 ms
analytics.js
63 ms
dot.png
106 ms
btn_menu_mobile.png
106 ms
loupe.png
107 ms
message.png
277 ms
fleche_bas.png
296 ms
logo-cerl.png
388 ms
petit_triangle_blanc.png
294 ms
petit_triangle_rose.png
293 ms
social-facebook.png
295 ms
social-twitter.png
295 ms
social-linkedin.png
403 ms
social-viadeo.png
401 ms
social-google-plus.png
394 ms
social-youtube.png
394 ms
cerl-accueil-1.jpg
2625 ms
IMG_0242.jpg
1622 ms
Fotolia_92487411_S-1-275x171.jpg
604 ms
conteneurs-1-275x171.jpg
731 ms
transport_exceptionnel_maritime_belgique1-275x171.jpg
1140 ms
transport_maritime_houston1-275x171.jpg
1163 ms
fond_gris_degrade.png
1279 ms
100_0067-450x260.jpg
1021 ms
IMG_0242-450x260.jpg
1233 ms
DSC04302-450x260.jpg
1902 ms
OLCESA_DAN_FIGHTER_036-450x260.jpg
1920 ms
100_0059-450x260.jpg
1769 ms
cerl-accueil-1-450x260.jpg
2067 ms
twitter.png
263 ms
facebook.png
262 ms
googleplus.png
262 ms
linkedin.png
262 ms
email.png
263 ms
print.png
261 ms
plus.png
1692 ms
picto_adresse.png
1792 ms
picto_tel.png
1842 ms
picto_fax.png
1891 ms
picto_mail.png
1940 ms
FranklinGothic-MediumCond.woff
2729 ms
linkid.js
10 ms
collect
185 ms
collect
192 ms
prev.png
1895 ms
next.png
1749 ms
111 ms
cerl.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
Links do not have a discernible name
cerl.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
cerl.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerl.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Cerl.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.
cerl.fr
Open Graph data is detected on the main page of CERL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: