2.5 sec in total
261 ms
1.9 sec
290 ms
Visit coursplus.net now to see the best up-to-date Cours Plus content and also check out these interesting facts you probably never knew about coursplus.net
Cours et tutoriels gratuits en ligne sur le site coursplus.net, contenu en PDF et WORD.
Visit coursplus.netWe analyzed Coursplus.net page load time and found that the first response time was 261 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
coursplus.net performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value6.5 s
9/100
25%
Value9.2 s
13/100
10%
Value80 ms
99/100
30%
Value0.144
78/100
15%
Value12.1 s
16/100
10%
261 ms
334 ms
8 ms
84 ms
234 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 68% of them (57 requests) were addressed to the original Coursplus.net, 5% (4 requests) were made to Pagead2.googlesyndication.com and 4% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Coursplus.net.
Page size can be reduced by 655.4 kB (63%)
1.0 MB
382.6 kB
In fact, the total size of Coursplus.net main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 762.0 kB which makes up the majority of the site volume.
Potential reduce by 125.5 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 125.5 kB or 77% of the original size.
Potential reduce by 15.6 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, Cours Plus needs image optimization as it can save up to 15.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 500.5 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 500.5 kB or 66% of the original size.
Potential reduce by 13.8 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. Coursplus.net needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 84% of the original size.
Number of requests can be reduced by 35 (44%)
79
44
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cours Plus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
coursplus.net
261 ms
www.coursplus.net
334 ms
ti.js
8 ms
csscoursplus.css
84 ms
overlibcomment.js
234 ms
brand
299 ms
show_ads.js
18 ms
addthis_widget.js
31 ms
courspluslogo.png
133 ms
menu-bg.gif
133 ms
current-bg.gif
248 ms
home.png
247 ms
attac24black.png
247 ms
31-1.png
249 ms
balance.png
250 ms
pc.png
251 ms
config-language.png
494 ms
applications-science.png
491 ms
musicstore.png
491 ms
book_open.png
492 ms
Gnome-Preferences-Other-48.png
492 ms
CuteBall-Games.png
492 ms
personal.png
542 ms
atta24.png
543 ms
batman.png
542 ms
dictionary.png
541 ms
applications-office.png
543 ms
theater.png
543 ms
documents.png
691 ms
drawing_pen.png
694 ms
administrator.png
690 ms
globe%20terrestre.png
693 ms
my-profile.png
694 ms
cinema.png
691 ms
administratorbiography.png
699 ms
artiste.png
700 ms
inventeurs.png
702 ms
newspaper.png
701 ms
Soccer_Ball.png
700 ms
stock_format-scientific.png
701 ms
Question-mark.png
741 ms
films.png
741 ms
ajoutercoursadd.png
743 ms
p
112 ms
cKUHcGWner46Jeacwqm_6r.js
109 ms
39.gif
733 ms
brand
103 ms
miseajourcours.png
626 ms
emblem-library.png
625 ms
google_custom_search_watermark.gif
100 ms
all.js
386 ms
ca-pub-3448826739465504.js
316 ms
zrt_lookup.html
322 ms
show_ads_impl.js
223 ms
v2
298 ms
nouveaucours.png
553 ms
31.png
552 ms
rssindex.png
554 ms
remarques.png
553 ms
rafplusnetwork.png
553 ms
contactfleche.png
443 ms
layers.e5ea973510bf60b3db41.js
175 ms
analytics.js
144 ms
300lo.json
147 ms
sh.8e5f85691f9aaa082472a194.html
138 ms
ads
202 ms
ajouteruncours.png
383 ms
rss.png
383 ms
felowfacebook.png
393 ms
felowtwitter.png
392 ms
fellowyoutube.png
394 ms
searchloupe.png
392 ms
osd.js
51 ms
dpx
189 ms
bgimg.bmp
409 ms
bgfooter.bmp
408 ms
courspluslogonb.png
414 ms
ads
141 ms
collect
121 ms
140 ms
ca.png
169 ms
xd_arbiter.php
154 ms
xd_arbiter.php
265 ms
xrefid.xgi
8 ms
coursplus.net 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
coursplus.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
coursplus.net 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coursplus.net 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 Coursplus.net 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.
coursplus.net
Open Graph description is not detected on the main page of Cours Plus. 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: