Access si1d.ac-rouen.fr. Authentification

si1d.ac-rouen.fr

324 ms

arena

292 ms

arena

514 ms

294 ms

ct_logon.jsp

292 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original Si1d.ac-rouen.fr, 82% (9 requests) were made to Bv.ac-rouen.fr. The less responsive or slowest element that took the longest time to load (514 ms) relates to the external source Bv.ac-rouen.fr.

Content Size

31.1 kB

After Optimization

27.6 kB

In fact, the total size of Si1d.ac-rouen.fr main page is 31.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 25.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 1.4 kB

Original 2.3 kB
After minification 1.9 kB
After compression 903 B

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 354 B, which is 15% 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 1.4 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 25.9 kB
After minification 25.9 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. Si 1 D Ac Rouen images are well optimized though.

CSS Optimization

-75%

Potential reduce by 2.2 kB

Original 2.9 kB
After minification 2.1 kB
After compression 738 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. Si1d.ac-rouen.fr needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Si 1 D Ac Rouen. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

N/A

Language Claimed

N/A

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Si1d.ac-rouen.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Si1d.ac-rouen.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Si 1 D Ac Rouen. 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: