12.4 sec in total
437 ms
9.8 sec
2.2 sec
Visit ineris.fr now to see the best up-to-date Ineris content for France and also check out these interesting facts you probably never knew about ineris.fr
L’Institut national de l’environnement industriel et des risques (Ineris) est un établissement public à caractère industriel et commercial, placé sous la tutelle du ministère chargé de l’environnement...
Visit ineris.frWe analyzed Ineris.fr page load time and found that the first response time was 437 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ineris.fr performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value19.9 s
0/100
25%
Value9.6 s
11/100
10%
Value300 ms
79/100
30%
Value0.254
49/100
15%
Value19.6 s
2/100
10%
437 ms
138 ms
118 ms
399 ms
464 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 83% of them (49 requests) were addressed to the original Ineris.fr, 5% (3 requests) were made to Static.addtoany.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source App.mailjet.com.
Page size can be reduced by 319.7 kB (12%)
2.6 MB
2.3 MB
In fact, the total size of Ineris.fr main page is 2.6 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 114.9 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 29.8 kB, which is 22% 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 114.9 kB or 86% of the original size.
Potential reduce by 191.8 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. Ineris images are well optimized though.
Potential reduce by 12.9 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 12.9 kB or 17% of the original size.
Potential reduce by 184 B
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. Ineris.fr has all CSS files already compressed.
Number of requests can be reduced by 14 (26%)
54
40
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ineris. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.ineris.fr
437 ms
fr
138 ms
analytics.js
118 ms
css_nJfsouvU1ZblDxb7hTif0dCYASURl7X6GZ9xABLAlFw.css
399 ms
css_dtIyYGiTY-u1AgHW043Drg6vw4x9CtlCsXTlWOZQErE.css
464 ms
js_xLngmS6oZQc0Vr1L6Ip03Yhk4QVir2r7eaaovLOtkEY.js
710 ms
js_75KXo89k332oftD3p4c7QERvK6kCYebJMsH9kKB2crc.js
1236 ms
page.js
649 ms
js_bqTvxTqrboXAFXkkjj-VJSXUWv6rVTUwygph1ujaMY0.js
1113 ms
eu_cookie_compliance.js
683 ms
js_oIvU0MzUnc7pLvnJDjURMFgLEeuZlQ8oDrR3aznmwwY.js
1111 ms
collect
313 ms
GgU
5376 ms
logo_rf.jpg
140 ms
ineris_portail.jpg
853 ms
hero-overlay.png
880 ms
sliderAccueil-1600x442.jpg
853 ms
Bandeau_dossier_thematique_qualite_de_lair.jpg
880 ms
bandeau_Ineris_fr_RA2021_1600x380.jpg
925 ms
article-overlay.png
878 ms
pm10_20220812_0.jpg
1298 ms
o3_20220811_0.jpg
917 ms
scan4chem%20cons_awards_beach_2.png
919 ms
pomhaz.png
919 ms
logo.jpg
919 ms
RS_2020_21.png
1297 ms
ERS_plaquette.png
1293 ms
MQ.png
1291 ms
omega31.png
1292 ms
etat.png
1290 ms
geodair.gif
1293 ms
GUIDE_0.png
1293 ms
societe.jpg
1296 ms
Bandeau_RDP.jpg
1296 ms
Marianne-Regular.woff
398 ms
fontawesome-webfont.woff
398 ms
ineris.ttf
423 ms
sliderAccueil-1600x442.jpg
176 ms
eso.be1d8798.js
55 ms
Bandeau_dossier_thematique_qualite_de_lair.jpg
521 ms
bandeau_Ineris_fr_RA2021_1600x380.jpg
488 ms
pm10_20220812_0.jpg
521 ms
o3_20220811_0.jpg
486 ms
scan4chem%20cons_awards_beach_2.png
507 ms
pomhaz.png
475 ms
logo.jpg
501 ms
geodair.gif
495 ms
GUIDE_0.png
498 ms
societe.jpg
495 ms
Bandeau_RDP.jpg
496 ms
surheader_iframe
217 ms
sm.23.html
282 ms
surheader
803 ms
css_4SjSoPDFtYquMkDx7eYdu7iM1p73Giby2PQztkwyLRo.css
117 ms
css_5vBJFgvCRo6QTQct5776OrwZB5SilmSGHNiOMLJM8lo.css
100 ms
css
230 ms
w-iframe-less.css
178 ms
mailcheck.js
349 ms
iframeResizer.contentWindow.min.js
354 ms
ineris.fr 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
[role]s are not contained by their required parent element
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ineris.fr 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
Page has valid source maps
ineris.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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ineris.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 Ineris.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.
ineris.fr
Open Graph description is not detected on the main page of Ineris. 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: