5.1 sec in total
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Welcome to web.ac-bordeaux.fr homepage info - get ready to check Web Ac Bordeaux best content for France right away, or after learning these important things about web.ac-bordeaux.fr
Visit web.ac-bordeaux.frWe analyzed Web.ac-bordeaux.fr page load time and found that the first response time was 1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
web.ac-bordeaux.fr performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value6.1 s
12/100
25%
Value6.8 s
34/100
10%
Value1,220 ms
20/100
30%
Value0.033
100/100
15%
Value13.1 s
12/100
10%
1017 ms
505 ms
429 ms
443 ms
444 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Web.ac-bordeaux.fr, 83% (99 requests) were made to Cache.media.education.gouv.fr and 10% (12 requests) were made to Ac-bordeaux.fr. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Web.ac-bordeaux.fr.
Page size can be reduced by 544.0 kB (47%)
1.2 MB
622.4 kB
In fact, the total size of Web.ac-bordeaux.fr main page is 1.2 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. 50% of websites need less resources to load. Images take 523.3 kB which makes up the majority of the site volume.
Potential reduce by 73.9 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 73.9 kB or 78% of the original size.
Potential reduce by 51.7 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. Web Ac Bordeaux images are well optimized though.
Potential reduce by 298.2 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 298.2 kB or 73% of the original size.
Potential reduce by 120.3 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. Web.ac-bordeaux.fr needs all CSS files to be minified and compressed as it can save up to 120.3 kB or 85% of the original size.
Number of requests can be reduced by 68 (59%)
116
48
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Ac Bordeaux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
web.ac-bordeaux.fr
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web.ac-bordeaux.fr accessibility score
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-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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.
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.
web.ac-bordeaux.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
web.ac-bordeaux.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
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web.ac-bordeaux.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 Web.ac-bordeaux.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.
web.ac-bordeaux.fr
Open Graph description is not detected on the main page of Web Ac Bordeaux. 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: