7 sec in total
428 ms
5.1 sec
1.5 sec
Click here to check amazing A 2 Web content. Otherwise, check out these important facts you probably never knew about a2web.ch
Site internet Dépannage informatique
Visit a2web.chWe analyzed A2web.ch page load time and found that the first response time was 428 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
a2web.ch performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value18.8 s
0/100
25%
Value10.2 s
9/100
10%
Value1,310 ms
18/100
30%
Value0.002
100/100
15%
Value16.8 s
5/100
10%
428 ms
694 ms
799 ms
304 ms
296 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 89% of them (102 requests) were addressed to the original A2web.ch, 3% (4 requests) were made to Webfonts.creativecloud.com and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain A2web.ch.
Page size can be reduced by 494.5 kB (16%)
3.0 MB
2.5 MB
In fact, the total size of A2web.ch main page is 3.0 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. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 90.4 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 90.4 kB or 72% of the original size.
Potential reduce by 89.1 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. A 2 Web images are well optimized though.
Potential reduce by 250.2 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 250.2 kB or 64% of the original size.
Potential reduce by 64.8 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. A2web.ch needs all CSS files to be minified and compressed as it can save up to 64.8 kB or 88% of the original size.
Number of requests can be reduced by 47 (43%)
109
62
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 2 Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
a2web.ch
428 ms
www.a2web.ch
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museredirect.js
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asap:n4:all;play:n7:all.js
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a2web.ch 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
a2web.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
a2web.ch SEO score
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 A2web.ch 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 A2web.ch 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.
a2web.ch
Open Graph description is not detected on the main page of A 2 Web. 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: