2.9 sec in total
179 ms
2.3 sec
404 ms
Click here to check amazing Ch 4 V content for France. Otherwise, check out these important facts you probably never knew about ch4v.fr
Bienvenue au CH4V, établissement public de santé. Découvrez l'ensemble de notre offre de soins sur les différents sites de Sèvres et de Saint-Cloud.
Visit ch4v.frWe analyzed Ch4v.fr page load time and found that the first response time was 179 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ch4v.fr performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value4.6 s
35/100
25%
Value5.3 s
59/100
10%
Value930 ms
30/100
30%
Value0.018
100/100
15%
Value8.5 s
38/100
10%
179 ms
695 ms
161 ms
246 ms
171 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Ch4v.fr, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Ch4v.fr.
Page size can be reduced by 291.6 kB (15%)
2.0 MB
1.7 MB
In fact, the total size of Ch4v.fr 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 1.6 MB which makes up the majority of the site volume.
Potential reduce by 24.3 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 24.3 kB or 80% of the original size.
Potential reduce by 28.7 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. Ch 4 V images are well optimized though.
Potential reduce by 166.0 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 166.0 kB or 67% of the original size.
Potential reduce by 72.6 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. Ch4v.fr needs all CSS files to be minified and compressed as it can save up to 72.6 kB or 84% of the original size.
Number of requests can be reduced by 19 (39%)
49
30
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ch 4 V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
ch4v.fr
179 ms
www.ch4v.fr
695 ms
stylesheet.css
161 ms
style.css
246 ms
editor.css
171 ms
sprites.css
166 ms
sprites_sub.css
167 ms
jquery.panorama.css
167 ms
bx_styles.css
242 ms
jquery.js
412 ms
rotate.js
249 ms
jquery.fancybox.css
249 ms
jquery.bxSlider.min.js
250 ms
jquery.fancybox.accueil.js
325 ms
jquery.fancybox.js
325 ms
script.js
331 ms
jquery.panorama.js
332 ms
camera.min.js
433 ms
camera_1.3.4a.js
405 ms
camera.css
408 ms
camera_ie.css
431 ms
camera_ie8.css
432 ms
jquery.easing.1.3.js
487 ms
bck2.jpg
566 ms
header-bck.png
95 ms
sprites.png
888 ms
menu.png
92 ms
sprites_07.png
250 ms
sprites_04.png
244 ms
sprites_02.png
246 ms
sprites_08.png
286 ms
sprites_11.png
407 ms
sprites_12.png
408 ms
infertilite-fecondite1.png
571 ms
sv-infertilite-fecondite.png
369 ms
maternite.png
612 ms
sv-maternite.png
489 ms
hospitalisation-consultation.png
730 ms
sv-hosp.png
572 ms
soins-de-suite.png
725 ms
sv-ssr.png
653 ms
personnes-agees.png
854 ms
sv-personnes-agees.png
693 ms
addictologie-alcoologie1.png
814 ms
sv-addictologie-alcoologie.png
776 ms
paiement-en-ligne.png
886 ms
footer-bck2.png
811 ms
footer-bck.png
857 ms
ga.js
24 ms
gray_prev.png
840 ms
gray_next.png
842 ms
segan-light-webfont.woff
881 ms
__utm.gif
12 ms
ch4v.fr 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
ch4v.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ch4v.fr 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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ch4v.fr 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 Ch4v.fr 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.
ch4v.fr
Open Graph description is not detected on the main page of Ch 4 V. 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: