6.4 sec in total
965 ms
5.1 sec
387 ms
Welcome to naturevolution.org homepage info - get ready to check Naturevolution best content for Madagascar right away, or after learning these important things about naturevolution.org
Exploration scientifique, protection de la biodiversité et missions écovolontaires dans les milieux naturels reculés et menacés. Rejoignez-nous !
Visit naturevolution.orgWe analyzed Naturevolution.org page load time and found that the first response time was 965 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
naturevolution.org performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value11.6 s
0/100
25%
Value14.0 s
1/100
10%
Value400 ms
68/100
30%
Value1.002
2/100
15%
Value10.2 s
25/100
10%
965 ms
1946 ms
241 ms
157 ms
157 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 54% of them (40 requests) were addressed to the original Naturevolution.org, 31% (23 requests) were made to I.vimeocdn.com and 5% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Naturevolution.org.
Page size can be reduced by 686.4 kB (16%)
4.2 MB
3.5 MB
In fact, the total size of Naturevolution.org main page is 4.2 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 37.5 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 37.5 kB or 79% of the original size.
Potential reduce by 73.2 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. Naturevolution images are well optimized though.
Potential reduce by 414.1 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 414.1 kB or 69% of the original size.
Potential reduce by 161.6 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. Naturevolution.org needs all CSS files to be minified and compressed as it can save up to 161.6 kB or 87% of the original size.
Number of requests can be reduced by 27 (38%)
72
45
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naturevolution. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
naturevolution.org
965 ms
www.naturevolution.org
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style.css
241 ms
frontend.css
157 ms
fonts.css
157 ms
jquery-2.2.2.min.js
321 ms
frontend.js
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naturevolution.org 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
button, link, and menuitem elements do not have accessible names.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
naturevolution.org 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
naturevolution.org 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 Naturevolution.org 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 Naturevolution.org 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.
naturevolution.org
Open Graph description is not detected on the main page of Naturevolution. 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: