8.6 sec in total
369 ms
4 sec
4.3 sec
Click here to check amazing Seine Et Marne content for France. Otherwise, check out these important facts you probably never knew about seine-et-marne.fr
Conseil départemental de Seine-et-Marne.
Visit seine-et-marne.frWe analyzed Seine-et-marne.fr page load time and found that the first response time was 369 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
seine-et-marne.fr performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value34.2 s
0/100
25%
Value15.1 s
1/100
10%
Value1,140 ms
22/100
30%
Value0.151
76/100
15%
Value34.0 s
0/100
10%
369 ms
605 ms
907 ms
54 ms
535 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 82% of them (62 requests) were addressed to the original Seine-et-marne.fr, 4% (3 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Seine-et-marne.fr.
Page size can be reduced by 2.0 MB (45%)
4.4 MB
2.5 MB
In fact, the total size of Seine-et-marne.fr main page is 4.4 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 981.3 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 981.3 kB or 71% of the original size.
Potential reduce by 320 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. Seine Et Marne images are well optimized though.
Potential reduce by 968.3 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 968.3 kB or 72% of the original size.
Potential reduce by 28.8 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. Seine-et-marne.fr needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 18% of the original size.
Number of requests can be reduced by 13 (19%)
68
55
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seine Et Marne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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seine-et-marne.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
[aria-*] attributes do not match their roles
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
seine-et-marne.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
seine-et-marne.fr 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
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seine-et-marne.fr 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 Seine-et-marne.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.
{{og_description}}
seine-et-marne.fr
Open Graph description is not detected on the main page of Seine Et Marne. 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: