3.3 sec in total
452 ms
2.6 sec
227 ms
Visit bat710.univ-lyon1.fr now to see the best up-to-date Bat 710 Univ Lyon 1 content for France and also check out these interesting facts you probably never knew about bat710.univ-lyon1.fr
Les activités de formation et de recherche dans les secteurs des sciences de la santé, des sciences et technologies et des sciences du sport, situent L'Université Lyon 1 au tout premier rang des u...
Visit bat710.univ-lyon1.frWe analyzed Bat710.univ-lyon1.fr page load time and found that the first response time was 452 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
bat710.univ-lyon1.fr performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value14.8 s
0/100
25%
Value10.4 s
8/100
10%
Value1,740 ms
10/100
30%
Value0
100/100
15%
Value16.1 s
6/100
10%
452 ms
460 ms
112 ms
197 ms
327 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bat710.univ-lyon1.fr, 96% (64 requests) were made to Fst-informatique.univ-lyon1.fr and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (773 ms) relates to the external source Fst-informatique.univ-lyon1.fr.
Page size can be reduced by 564.2 kB (56%)
1.0 MB
452.1 kB
In fact, the total size of Bat710.univ-lyon1.fr main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 560.6 kB which makes up the majority of the site volume.
Potential reduce by 35.6 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 5.4 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 35.6 kB or 80% of the original size.
Potential reduce by 31.6 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. Bat 710 Univ Lyon 1 images are well optimized though.
Potential reduce by 446.5 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 446.5 kB or 80% of the original size.
Potential reduce by 50.5 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. Bat710.univ-lyon1.fr needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 81% of the original size.
Number of requests can be reduced by 38 (59%)
64
26
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bat 710 Univ Lyon 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
bat710.univ-lyon1.fr
452 ms
fst-informatique.univ-lyon1.fr
460 ms
5fc55593096717f3bf59a40da38027d3317bc320.css
112 ms
ecran_objets_specifiques.css
197 ms
d6c1f41972de07b09bfa63d2e50f9ab41ec372bd.js
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font-awesome.css
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937e4496774776ecbf604d3df9ba42f87a298756.js
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c2d75db9cd0673e06ed0a9991110203de2463f0c.js
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jquery.magnific-popup.js
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magnific-popup.css
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prototype.js
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swfobject.js
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scriptaculous.js
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panier.js
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vue_onglet.js
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function_luncher.js
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pagination.js
490 ms
media.js
485 ms
lightboxXL.js
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player_video.js
525 ms
player_audio.js
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player_photo.js
659 ms
player_swf.js
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lightbox.css
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defaut.js
594 ms
menu.js
611 ms
toolbox.js
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detectFlash.js
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agenda_encadre.css
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saisie_evenement.css
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tooltip.js
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builder.js
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effects.js
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dragdrop.js
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bg1.jpg
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tarteaucitron.css
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impression.css
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bat710.univ-lyon1.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
bat710.univ-lyon1.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
Missing source maps for large first-party JavaScript
bat710.univ-lyon1.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bat710.univ-lyon1.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 Bat710.univ-lyon1.fr 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.
bat710.univ-lyon1.fr
Open Graph description is not detected on the main page of Bat 710 Univ Lyon 1. 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: