1.8 sec in total
505 ms
1.1 sec
147 ms
Welcome to observatoire-environnement.org homepage info - get ready to check Observatoire Environnement best content for France right away, or after learning these important things about observatoire-environnement.org
Visit observatoire-environnement.orgWe analyzed Observatoire-environnement.org page load time and found that the first response time was 505 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
observatoire-environnement.org performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.1 s
48/100
25%
Value4.8 s
66/100
10%
Value220 ms
88/100
30%
Value0
100/100
15%
Value5.5 s
71/100
10%
505 ms
84 ms
164 ms
85 ms
312 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Observatoire-environnement.org and no external sources were called. The less responsive or slowest element that took the longest time to load (505 ms) relates to the external source .
Page size can be reduced by 51.5 kB (43%)
118.6 kB
67.1 kB
In fact, the total size of Observatoire-environnement.org main page is 118.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 52.3 kB which makes up the majority of the site volume.
Potential reduce by 5.2 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 5.2 kB or 68% of the original size.
Potential reduce by 0 B
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. Observatoire Environnement images are well optimized though.
Potential reduce by 27.1 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 27.1 kB or 77% of the original size.
Potential reduce by 19.1 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. Observatoire-environnement.org needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 82% of the original size.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Observatoire Environnement. According to our analytics all requests are already optimized.
92.243.19.0
505 ms
style.css
84 ms
wp-embed.min.js
164 ms
wp-emoji-release.min.js
85 ms
path.jpg
312 ms
wordpress.png
165 ms
observatoire-environnement.org 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
Form elements do not have associated labels
Links do not have a discernible name
observatoire-environnement.org 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
observatoire-environnement.org SEO score
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Observatoire-environnement.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Observatoire-environnement.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.
observatoire-environnement.org
Open Graph description is not detected on the main page of Observatoire Environnement. 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: