5.2 sec in total
302 ms
4.6 sec
242 ms
Welcome to icorsi.ch homepage info - get ready to check Icorsi best content for Switzerland right away, or after learning these important things about icorsi.ch
La piattaforma eLearning dei corsi di USI e SUPSI The eLearning platform of USI and SUPSI
Visit icorsi.chWe analyzed Icorsi.ch page load time and found that the first response time was 302 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
icorsi.ch performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.6 s
0/100
25%
Value7.2 s
30/100
10%
Value510 ms
57/100
30%
Value0
100/100
15%
Value16.5 s
5/100
10%
302 ms
705 ms
1007 ms
709 ms
304 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Icorsi.ch, 82% (23 requests) were made to Www2.icorsi.ch and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Www2.icorsi.ch.
Page size can be reduced by 288.1 kB (31%)
928.7 kB
640.6 kB
In fact, the total size of Icorsi.ch main page is 928.7 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. 25% of websites need less resources to load. Images take 507.7 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 28.1 kB or 76% of the original size.
Potential reduce by 7.7 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. Icorsi images are well optimized though.
Potential reduce by 252.2 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 252.2 kB or 66% of the original size.
Number of requests can be reduced by 14 (56%)
25
11
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Icorsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
icorsi.ch
302 ms
www2.icorsi.ch
705 ms
essential_ie9-blessed1.css
1007 ms
essential_ie9.css
709 ms
yui_combo.php
304 ms
yui_combo.php
982 ms
chunk0
835 ms
javascript-static.js
397 ms
require.min.js
598 ms
footer
690 ms
essential_ie9-blessed1.css
990 ms
analytics.js
63 ms
piwik.js
899 ms
bg1
877 ms
icon
299 ms
icon
298 ms
icon
299 ms
twitter_elab.html
317 ms
Logo_icorsi2_2016.svg
323 ms
yui_combo.php
549 ms
bg16.jpg
1127 ms
fontawesome-webfont.woff
837 ms
first.js
856 ms
collect
11 ms
widgets.js
164 ms
block_to_dock
295 ms
jquery-private.js
294 ms
jquery-1.11.2.min.js
586 ms
icorsi.ch accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
icorsi.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
icorsi.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Icorsi.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Icorsi.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.
icorsi.ch
Open Graph description is not detected on the main page of Icorsi. 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: