33 sec in total
582 ms
22.6 sec
9.9 sec
Welcome to cartographie.sciences-po.fr homepage info - get ready to check Cartographie Sciences Po best content for France right away, or after learning these important things about cartographie.sciences-po.fr
L’Atelier de cartographie de Sciences Po est spécialisé dans la visualisation de l’information et recherche constamment l’innovation et la diversification des supports tout en mettant en pratique des ...
Visit cartographie.sciences-po.frWe analyzed Cartographie.sciences-po.fr page load time and found that the first response time was 582 ms and then it took 32.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cartographie.sciences-po.fr performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value8.1 s
2/100
25%
Value9.9 s
9/100
10%
Value930 ms
30/100
30%
Value0.101
89/100
15%
Value9.8 s
28/100
10%
582 ms
1169 ms
239 ms
170 ms
167 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cartographie.sciences-po.fr, 88% (72 requests) were made to Sciencespo.fr and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (18.8 sec) relates to the external source Sciencespo.fr.
Page size can be reduced by 2.0 MB (19%)
10.6 MB
8.6 MB
In fact, the total size of Cartographie.sciences-po.fr main page is 10.6 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. 50% of websites need less resources to load. Images take 10.1 MB which makes up the majority of the site volume.
Potential reduce by 81.1 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 81.1 kB or 79% of the original size.
Potential reduce by 1.6 MB
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. Obviously, Cartographie Sciences Po needs image optimization as it can save up to 1.6 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 153.3 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 153.3 kB or 61% of the original size.
Potential reduce by 147.5 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. Cartographie.sciences-po.fr needs all CSS files to be minified and compressed as it can save up to 147.5 kB or 78% of the original size.
Number of requests can be reduced by 24 (32%)
75
51
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cartographie Sciences Po. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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cartographie.sciences-po.fr 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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cartographie.sciences-po.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
cartographie.sciences-po.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Cartographie.sciences-po.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 Cartographie.sciences-po.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.
cartographie.sciences-po.fr
Open Graph data is detected on the main page of Cartographie Sciences Po. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: