3.7 sec in total
376 ms
3.1 sec
196 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 376 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
bat710.univ-lyon1.fr performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value8.6 s
1/100
25%
Value9.7 s
10/100
10%
Value1,990 ms
8/100
30%
Value0
100/100
15%
Value16.2 s
6/100
10%
376 ms
369 ms
733 ms
97 ms
214 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bat710.univ-lyon1.fr, 73% (36 requests) were made to Fst-informatique.univ-lyon1.fr and 10% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fst-informatique.univ-lyon1.fr.
Page size can be reduced by 62.5 kB (10%)
595.8 kB
533.4 kB
In fact, the total size of Bat710.univ-lyon1.fr main page is 595.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 294.9 kB which makes up the majority of the site volume.
Potential reduce by 41.4 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 41.4 kB or 81% of the original size.
Potential reduce by 17.5 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. Bat 710 Univ Lyon 1 images are well optimized though.
Potential reduce by 3.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 503 B
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 has all CSS files already compressed.
Number of requests can be reduced by 28 (65%)
43
15
The browser has sent 43 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 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
bat710.univ-lyon1.fr
376 ms
fst-informatique.univ-lyon1.fr
369 ms
fst-informatique.univ-lyon1.fr
733 ms
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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
User Experience
Impact
Issue
Serves images with low resolution
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
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 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 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.
bat710.univ-lyon1.fr
Open Graph data is detected on the main page of Bat 710 Univ Lyon 1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: