13.7 sec in total
5.6 sec
7.9 sec
174 ms
Visit iutv.univ-paris13.fr now to see the best up-to-date IUT V Univ Paris 13 content for France and also check out these interesting facts you probably never knew about iutv.univ-paris13.fr
L'IUT de Villetaneuse (Université Sorbonne Paris Nord) propose 6 mentions B.U.T. et 10 Licences Professionnelles dans de nombreux domaines de compétence en formation initiale classique, apprentis...
Visit iutv.univ-paris13.frWe analyzed Iutv.univ-paris13.fr page load time and found that the first response time was 5.6 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
iutv.univ-paris13.fr performance score
name
value
score
weighting
Value9.8 s
0/100
10%
Value19.8 s
0/100
25%
Value20.0 s
0/100
10%
Value580 ms
51/100
30%
Value0.221
56/100
15%
Value16.1 s
6/100
10%
5555 ms
355 ms
280 ms
273 ms
275 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 94% of them (84 requests) were addressed to the original Iutv.univ-paris13.fr, 4% (4 requests) were made to Fonts.googleapis.com and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Iutv.univ-paris13.fr.
Page size can be reduced by 1.1 MB (55%)
2.0 MB
883.4 kB
In fact, the total size of Iutv.univ-paris13.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. 35% of websites need less resources to load. Javascripts take 668.2 kB which makes up the majority of the site volume.
Potential reduce by 164.8 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. 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 164.8 kB or 88% of the original size.
Potential reduce by 0 B
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. IUT V Univ Paris 13 images are well optimized though.
Potential reduce by 435.1 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 435.1 kB or 65% of the original size.
Potential reduce by 488.7 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. Iutv.univ-paris13.fr needs all CSS files to be minified and compressed as it can save up to 488.7 kB or 85% of the original size.
Number of requests can be reduced by 50 (57%)
88
38
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IUT V Univ Paris 13. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
iutv.univ-paris13.fr
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iutv.univ-paris13.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.
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 IDs are not unique
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
iutv.univ-paris13.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
iutv.univ-paris13.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 Iutv.univ-paris13.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 Iutv.univ-paris13.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.
iutv.univ-paris13.fr
Open Graph description is not detected on the main page of IUT V Univ Paris 13. 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: