3 sec in total
405 ms
2.2 sec
383 ms
Visit lear.inrialpes.fr now to see the best up-to-date Lear Inrialpes content for United States and also check out these interesting facts you probably never knew about lear.inrialpes.fr
Visit lear.inrialpes.frWe analyzed Lear.inrialpes.fr page load time and found that the first response time was 405 ms and then it took 2.6 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.
lear.inrialpes.fr performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value4.7 s
32/100
25%
Value11.0 s
6/100
10%
Value60 ms
100/100
30%
Value0.392
26/100
15%
Value19.8 s
2/100
10%
405 ms
194 ms
198 ms
197 ms
392 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Lear.inrialpes.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lear.inrialpes.fr.
Page size can be reduced by 85.2 kB (8%)
1.1 MB
1.0 MB
In fact, the total size of Lear.inrialpes.fr main page is 1.1 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 16.9 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 16.9 kB or 77% of the original size.
Potential reduce by 58.7 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. Lear Inrialpes images are well optimized though.
Potential reduce by 9.6 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. Lear.inrialpes.fr needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 86% of the original size.
We found no issues to fix!
37
37
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lear Inrialpes. According to our analytics all requests are already optimized.
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lear.inrialpes.fr accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lear.inrialpes.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
Browser errors were logged to the console
lear.inrialpes.fr 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lear.inrialpes.fr can be misinterpreted by Google and other search engines. Our service has detected that English 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 Lear.inrialpes.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.
{{og_description}}
lear.inrialpes.fr
Open Graph description is not detected on the main page of Lear Inrialpes. 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: