3.6 sec in total
536 ms
2.5 sec
545 ms
Welcome to partenariats.epfl.ch homepage info - get ready to check Partenariats EPFL best content for Switzerland right away, or after learning these important things about partenariats.epfl.ch
Visit partenariats.epfl.chWe analyzed Partenariats.epfl.ch page load time and found that the first response time was 536 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
partenariats.epfl.ch performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.4 s
20/100
25%
Value10.8 s
7/100
10%
Value1,400 ms
16/100
30%
Value0.001
100/100
15%
Value8.1 s
42/100
10%
536 ms
395 ms
217 ms
308 ms
43 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 54% of them (21 requests) were addressed to the original Partenariats.epfl.ch, 28% (11 requests) were made to Epfl.ch and 5% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Epfl.ch.
Page size can be reduced by 525.0 kB (61%)
864.2 kB
339.2 kB
In fact, the total size of Partenariats.epfl.ch main page is 864.2 kB. 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. Javascripts take 578.1 kB which makes up the majority of the site volume.
Potential reduce by 61.4 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 61.4 kB or 75% of the original size.
Potential reduce by 29.2 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, Partenariats EPFL needs image optimization as it can save up to 29.2 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 366.5 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 366.5 kB or 63% of the original size.
Potential reduce by 67.9 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. Partenariats.epfl.ch needs all CSS files to be minified and compressed as it can save up to 67.9 kB or 83% of the original size.
Number of requests can be reduced by 17 (45%)
38
21
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Partenariats EPFL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
partenariats.epfl.ch
536 ms
epfl.css
395 ms
homePortal.css
217 ms
jahia.css
308 ms
jquery.min.js
43 ms
jquery.plugins.js
525 ms
epfl.js
309 ms
socialshare.js
214 ms
addthis_widget.js
61 ms
print.css
192 ms
wsi.ashx
193 ms
my-server.png
145 ms
grey-facebook-round.png
697 ms
grey-twitter-round.png
694 ms
grey-linkedin-round.png
695 ms
grey-googleplus-round.png
696 ms
grey-mail-round.png
698 ms
research-chairs_web-red.png
696 ms
programmes_web-red.png
722 ms
infrastructure2_web-red.png
719 ms
projets-en-cours_web-red.png
718 ms
highlights_web-red.png
719 ms
devenir-partenaire_web-red.png
922 ms
EPFL_biomaterials.jpg
923 ms
underline.gif
118 ms
epfl_small.png
668 ms
sprites-arrow.png
1070 ms
sprites.png
666 ms
magnifier.png
1400 ms
separator.png
1418 ms
icon_home_white.png
856 ms
slash.png
1359 ms
icons-all.png
558 ms
arrow-login.png
556 ms
300lo.json
139 ms
ga.js
111 ms
header_en.jsp
379 ms
sh.953eb77977227bfd253ee158.html
142 ms
__utm.gif
102 ms
partenariats.epfl.ch 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
partenariats.epfl.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
partenariats.epfl.ch SEO score
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 Partenariats.epfl.ch 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 Partenariats.epfl.ch 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.
partenariats.epfl.ch
Open Graph description is not detected on the main page of Partenariats EPFL. 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: