10.9 sec in total
610 ms
9.1 sec
1.3 sec
Visit aston.fr now to see the best up-to-date Aston content and also check out these interesting facts you probably never knew about aston.fr
Aston Ecole accompagne et forme depuis 10 ans aux métiers de l’Informatique : Systèmes Réseaux, Développement, Cybersécurité et Transformation Digitale.
Visit aston.frWe analyzed Aston.fr page load time and found that the first response time was 610 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aston.fr performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value34.8 s
0/100
25%
Value11.3 s
5/100
10%
Value1,620 ms
12/100
30%
Value0.031
100/100
15%
Value14.4 s
9/100
10%
610 ms
241 ms
198 ms
210 ms
376 ms
Our browser made a total of 130 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Aston.fr, 12% (15 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Aston-ecole.com.
Page size can be reduced by 281.7 kB (3%)
8.2 MB
7.9 MB
In fact, the total size of Aston.fr main page is 8.2 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. 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 7.6 MB which makes up the majority of the site volume.
Potential reduce by 133.2 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 133.2 kB or 85% of the original size.
Potential reduce by 92.4 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. Aston images are well optimized though.
Potential reduce by 13.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 42.9 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. Aston.fr needs all CSS files to be minified and compressed as it can save up to 42.9 kB or 18% of the original size.
Number of requests can be reduced by 69 (70%)
99
30
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aston. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
www.aston-ecole.com
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aston.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
Links do not have a discernible name
aston.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
aston.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 Aston.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 Aston.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.
aston.fr
Open Graph data is detected on the main page of Aston. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: