3.8 sec in total
285 ms
3.4 sec
146 ms
Welcome to chuv.ch homepage info - get ready to check CHUV best content for Switzerland right away, or after learning these important things about chuv.ch
Visit chuv.chWe analyzed Chuv.ch page load time and found that the first response time was 285 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
chuv.ch performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value10.0 s
0/100
25%
Value6.8 s
35/100
10%
Value1,180 ms
21/100
30%
Value0.05
99/100
15%
Value10.8 s
22/100
10%
285 ms
1599 ms
197 ms
194 ms
192 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 90% of them (60 requests) were addressed to the original Chuv.ch, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Chuv.ch.
Page size can be reduced by 618.6 kB (31%)
2.0 MB
1.4 MB
In fact, the total size of Chuv.ch main page is 2.0 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 116.1 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 116.1 kB or 84% of the original size.
Potential reduce by 79.3 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. CHUV images are well optimized though.
Potential reduce by 326.7 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 326.7 kB or 70% of the original size.
Potential reduce by 96.5 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. Chuv.ch needs all CSS files to be minified and compressed as it can save up to 96.5 kB or 85% of the original size.
Number of requests can be reduced by 39 (60%)
65
26
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHUV. 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.
chuv.ch
285 ms
www.chuv.ch
1599 ms
common-v5.css
197 ms
accueil.css
194 ms
jquery.mmenu.css
192 ms
jsapi
49 ms
jquery.js
292 ms
jquery-migrate.js
194 ms
jquery-ui.js
393 ms
common-v6.js
317 ms
accueil.js
289 ms
jquery.mmenu.min.js
311 ms
wowscript.js
310 ms
swfobject.js
56 ms
print.css
107 ms
analytics.js
32 ms
HONConduct939146_s2.gif
190 ms
topmenuitem-l.png
171 ms
topmenuitem-m.png
177 ms
topmenuitem-r.png
175 ms
chuv-icon-go-green-bottom.png
174 ms
input-gauche.png
173 ms
input-mid.gif
176 ms
input-droite.png
208 ms
chuv-icon-go-green-right.png
207 ms
logo_chuv_contenu.png
205 ms
chuv-arrow-right-small-green.png
206 ms
chuv-actu-maladies-rares-150227.jpg
394 ms
chuv-actu-grand-brule-pansement-160225.jpg
318 ms
chuv-actu-tedx-bloch-20160212.jpg
585 ms
chuv-actu-schizo-city-160217.jpg
585 ms
clt-2016-bandeau-9-mars-internet.jpg
402 ms
icon-lightning.png
401 ms
teaser-rv.png
417 ms
chuv-teaser-espace-patient-proche.png
495 ms
teaser-film-chuv.png
594 ms
chuv-teaser-que-faire-si.png
501 ms
icon-phone.png
518 ms
icon-ok.png
594 ms
smilie.png
601 ms
rss.png
617 ms
icon-go-grey-top.png
683 ms
lo_etat_de_vaud.png
684 ms
lo_unil.png
692 ms
lo_swissuniversity.png
694 ms
linkid.js
12 ms
bullet.png
670 ms
menu-bg-m.png
555 ms
menu-bg-l.png
624 ms
menu-bg-r.png
623 ms
chuv-mainnav-bg-small.png
631 ms
lightbox185_lr60.png
631 ms
lightbox_m60.png
639 ms
lightbox185_b.png
654 ms
lightbox770_lr140.png
721 ms
filet.png
721 ms
chuv-bienvenu-green-bg.png
727 ms
chuv-lightbox770-b-bonjour.png
726 ms
collect
11 ms
collect
61 ms
lightbox770_t.png
725 ms
lightbox770_lr.png
719 ms
lightbox770_b.png
792 ms
footer-spliter.png
790 ms
chuv-meta-icons.png
793 ms
chuv-actu-femme-journee-160225.jpg
701 ms
mobile2.css
102 ms
chuv.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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
chuv.ch 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
Page has valid source maps
chuv.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chuv.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Chuv.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.
chuv.ch
Open Graph description is not detected on the main page of CHUV. 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: