4.9 sec in total
185 ms
4.5 sec
224 ms
Visit grandegaleriedelevolution.fr now to see the best up-to-date Grande Galerie De L Evolution content for France and also check out these interesting facts you probably never knew about grandegaleriedelevolution.fr
Ils ne parlent pas mais disent tout de la vie. Ce sont les 7 000 spécimens, plus vrais que nature, de la Grande Galerie de l’Évolution. Un lieu mythique rénové en 1994, où la modernité tutoie l’histoi...
Visit grandegaleriedelevolution.frWe analyzed Grandegaleriedelevolution.fr page load time and found that the first response time was 185 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
grandegaleriedelevolution.fr performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value10.5 s
0/100
25%
Value12.1 s
4/100
10%
Value1,280 ms
18/100
30%
Value0.215
58/100
15%
Value20.7 s
2/100
10%
185 ms
274 ms
174 ms
173 ms
175 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 36% of them (39 requests) were addressed to the original Grandegaleriedelevolution.fr, 37% (40 requests) were made to Mnhn.fr and 11% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Grandegaleriedelevolution.fr.
Page size can be reduced by 876.9 kB (21%)
4.3 MB
3.4 MB
In fact, the total size of Grandegaleriedelevolution.fr main page is 4.3 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. 55% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.
Potential reduce by 74.8 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. This page needs HTML code to be minified as it can gain 16.9 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 74.8 kB or 82% of the original size.
Potential reduce by 347.3 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. Grande Galerie De L Evolution images are well optimized though.
Potential reduce by 216.5 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 216.5 kB or 71% of the original size.
Potential reduce by 238.3 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. Grandegaleriedelevolution.fr needs all CSS files to be minified and compressed as it can save up to 238.3 kB or 77% of the original size.
Number of requests can be reduced by 18 (18%)
102
84
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grande Galerie De L Evolution. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
grandegaleriedelevolution.fr
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grandegaleriedelevolution.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.
grandegaleriedelevolution.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
Page has valid source maps
grandegaleriedelevolution.fr SEO score
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grandegaleriedelevolution.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 Grandegaleriedelevolution.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.
grandegaleriedelevolution.fr
Open Graph data is detected on the main page of Grande Galerie De L Evolution. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: