2.8 sec in total
481 ms
2 sec
369 ms
Visit etudiants.ch now to see the best up-to-date Etudiants content for France and also check out these interesting facts you probably never knew about etudiants.ch
Visit etudiants.chWe analyzed Etudiants.ch page load time and found that the first response time was 481 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
etudiants.ch performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.9 s
1/100
25%
Value8.1 s
21/100
10%
Value100 ms
98/100
30%
Value0.164
72/100
15%
Value8.1 s
42/100
10%
481 ms
87 ms
164 ms
166 ms
169 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 71% of them (48 requests) were addressed to the original Etudiants.ch, 29% (20 requests) were made to Studentspool.ch. The less responsive or slowest element that took the longest time to load (948 ms) relates to the external source Studentspool.ch.
Page size can be reduced by 225.3 kB (51%)
443.0 kB
217.7 kB
In fact, the total size of Etudiants.ch main page is 443.0 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. Images take 198.7 kB which makes up the majority of the site volume.
Potential reduce by 30.4 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 30.4 kB or 79% of the original size.
Potential reduce by 25.8 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, Etudiants needs image optimization as it can save up to 25.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 124.8 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 124.8 kB or 82% of the original size.
Potential reduce by 44.3 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. Etudiants.ch needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 83% of the original size.
Number of requests can be reduced by 30 (46%)
65
35
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Etudiants. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
etudiants.ch
481 ms
ETUD_style.css
87 ms
ETUD_contenu.css
164 ms
ETUD_menu_center.css
166 ms
ETUD_menu_droite.css
169 ms
ETUD_haut.css
167 ms
ETUD_bas.css
169 ms
ETUD_homepages.css
170 ms
drupal_webform.css
240 ms
browserSniffer.js
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prototype.js
330 ms
etudiant.js
245 ms
spcjs.php
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ETUD_tv.css
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spc.php
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fl.js
159 ms
ombre_centre.png
85 ms
logout.gif
86 ms
spacer.gif
82 ms
logo-etudiants.gif
86 ms
recherche-gris-16x16.gif
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logo_etutv_75.png
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etudiants.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 progressbar elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
etudiants.ch 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
etudiants.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Etudiants.ch can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Etudiants.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
etudiants.ch
Open Graph description is not detected on the main page of Etudiants. 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: