4.3 sec in total
1.2 sec
2.9 sec
197 ms
Visit mediacom.epfl.ch now to see the best up-to-date Mediacom EPFL content for Switzerland and also check out these interesting facts you probably never knew about mediacom.epfl.ch
Visit mediacom.epfl.chWe analyzed Mediacom.epfl.ch page load time and found that the first response time was 1.2 sec 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.
mediacom.epfl.ch performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.6 s
17/100
25%
Value10.5 s
7/100
10%
Value4,530 ms
0/100
30%
Value0.001
100/100
15%
Value17.2 s
4/100
10%
1158 ms
561 ms
189 ms
280 ms
190 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 47% of them (23 requests) were addressed to the original Mediacom.epfl.ch, 31% (15 requests) were made to Epfl.ch and 6% (3 requests) were made to Actu.epfl.ch. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mediacom.epfl.ch.
Page size can be reduced by 574.9 kB (40%)
1.4 MB
846.1 kB
In fact, the total size of Mediacom.epfl.ch main page is 1.4 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 710.4 kB which makes up the majority of the site volume.
Potential reduce by 65.4 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. This page needs HTML code to be minified as it can gain 12.1 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 65.4 kB or 76% of the original size.
Potential reduce by 116.7 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, Mediacom EPFL needs image optimization as it can save up to 116.7 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 305.7 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 305.7 kB or 59% of the original size.
Potential reduce by 87.1 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. Mediacom.epfl.ch needs all CSS files to be minified and compressed as it can save up to 87.1 kB or 82% of the original size.
Number of requests can be reduced by 23 (48%)
48
25
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mediacom 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 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
mediacom.epfl.ch
1158 ms
epfl.css
561 ms
homePortal.css
189 ms
jahia.css
280 ms
portal.css
190 ms
jquery.min.js
31 ms
jquery.plugins.js
383 ms
epfl.js
280 ms
socialshare.js
269 ms
font-awesome.min.css
461 ms
datahref.jquery.js
372 ms
addthis_widget.js
21 ms
wsi.ashx
333 ms
my-server.png
106 ms
160x90.jpg
227 ms
160x90.jpg
380 ms
160x90.jpg
381 ms
big-img_EN.jpg
761 ms
underline.gif
96 ms
epfl_small.png
221 ms
sprites-arrow.png
222 ms
sprites.png
223 ms
magnifier.png
222 ms
separator.png
223 ms
Journalists_byHSanctuary-small3.jpg
444 ms
EPFLCommunity_byAlainHerzog-small.jpg
581 ms
Magistrale14-2.jpg
579 ms
dark-grey2.jpg
312 ms
underline-white.gif
255 ms
grey.jpg
734 ms
pale-grey.jpg
792 ms
slash.png
207 ms
news-categories-en.png
350 ms
arrow-more.gif
263 ms
icon_video.png
260 ms
icons-all.png
352 ms
vignette_Technologist3.jpg
912 ms
vignette_Flash4.jpg
1056 ms
vignette_rapportEN.jpg
963 ms
underline-white.gif
245 ms
fontawesome-webfont.woff
1179 ms
arrow-login.png
245 ms
300lo.json
62 ms
ga.js
50 ms
header_en.jsp
859 ms
sh.953eb77977227bfd253ee158.html
58 ms
__utm.gif
43 ms
__utm.gif
34 ms
print.css
93 ms
mediacom.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
<frame> or <iframe> elements do not have a title
mediacom.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
Missing source maps for large first-party JavaScript
mediacom.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 Mediacom.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 Mediacom.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.
mediacom.epfl.ch
Open Graph description is not detected on the main page of Mediacom 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: