6.1 sec in total
375 ms
5.4 sec
288 ms
Click here to check amazing Iu Vannes content. Otherwise, check out these important facts you probably never knew about iu-vannes.fr
Bienvenue sur le site de l'IUT de Vannes, vous trouverez toute notre actualité ainsi que les informations nécessaires pour s'inscrire.
Visit iu-vannes.frWe analyzed Iu-vannes.fr page load time and found that the first response time was 375 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
iu-vannes.fr performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value12.9 s
0/100
25%
Value11.0 s
6/100
10%
Value440 ms
64/100
30%
Value0.001
100/100
15%
Value11.4 s
19/100
10%
375 ms
2099 ms
242 ms
167 ms
247 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Iu-vannes.fr, 83% (73 requests) were made to Iutvannes.fr and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Iutvannes.fr.
Page size can be reduced by 1.6 MB (47%)
3.3 MB
1.8 MB
In fact, the total size of Iu-vannes.fr main page is 3.3 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 112.8 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 15.6 kB, which is 12% 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 112.8 kB or 84% of the original size.
Potential reduce by 75.5 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. Iu Vannes images are well optimized though.
Potential reduce by 352.8 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 352.8 kB or 68% of the original size.
Potential reduce by 1.0 MB
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. Iu-vannes.fr needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 90% of the original size.
Number of requests can be reduced by 36 (45%)
80
44
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iu Vannes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
iu-vannes.fr
375 ms
www.iutvannes.fr
2099 ms
wp-emoji-release.min.js
242 ms
styles.css
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settings.css
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css
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pagenavi-css.css
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lightbox.min.css
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style.css
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css
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bootstrap.min.css
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font-awesome.min.css
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owl.carousel.css
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owl.theme.css
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style.css
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custom.css.php
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js_composer.css
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jquery.js
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jquery-migrate.min.js
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jquery.themepunch.tools.min.js
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jquery.themepunch.revolution.min.js
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jquery.form.min.js
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scripts.js
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waypoints.min.js
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wp-lightbox-2.min.js
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university-child.js
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owl.carousel.min.js
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template.js
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underscore-min.js
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core.min.js
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accordion.min.js
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iu-vannes.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.
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
Links do not have a discernible name
iu-vannes.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
iu-vannes.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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iu-vannes.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 Iu-vannes.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.
iu-vannes.fr
Open Graph data is detected on the main page of Iu Vannes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: