4.5 sec in total
1.7 sec
2.7 sec
193 ms
Visit ceri.univ-avignon.fr now to see the best up-to-date CERI Univ Avignon content for France and also check out these interesting facts you probably never knew about ceri.univ-avignon.fr
Le Centre d'Etudes et de Recherches Internationales de l'Université d'Avignon est un laboratoire de recherche reconnu internationalement pour ses travaux en sciences sociales et politiques. Découvrez ...
Visit ceri.univ-avignon.frWe analyzed Ceri.univ-avignon.fr page load time and found that the first response time was 1.7 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ceri.univ-avignon.fr performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value25.3 s
0/100
25%
Value5.4 s
56/100
10%
Value140 ms
95/100
30%
Value0.355
31/100
15%
Value7.7 s
45/100
10%
1688 ms
191 ms
196 ms
194 ms
193 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Ceri.univ-avignon.fr, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ceri.univ-avignon.fr.
Page size can be reduced by 61.8 kB (21%)
293.5 kB
231.7 kB
In fact, the total size of Ceri.univ-avignon.fr main page is 293.5 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. 15% of websites need less resources to load. Images take 224.6 kB which makes up the majority of the site volume.
Potential reduce by 13.6 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 2.6 kB, which is 14% 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 13.6 kB or 75% of the original size.
Potential reduce by 10.6 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. CERI Univ Avignon images are well optimized though.
Potential reduce by 1.9 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 1.9 kB or 23% of the original size.
Potential reduce by 35.6 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. Ceri.univ-avignon.fr needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 84% of the original size.
Number of requests can be reduced by 16 (53%)
30
14
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CERI Univ Avignon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.
ceri.univ-avignon.fr
1688 ms
stylesheet_086ee67fcd.css
191 ms
rte.css
196 ms
share.css
194 ms
standard.css
193 ms
bleu.css
195 ms
gris.css
203 ms
javascript_8d985c2683.js
285 ms
urchin.js
6 ms
container-middle.gif
101 ms
main-bck.gif
99 ms
bandeau_haut_ceri.png
576 ms
bas_home_ceri.gif
669 ms
Bandeau-grey3-resize-textRouge-crop.jpg
734 ms
double_pointille.gif
102 ms
54f6af7d76.jpg
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list_puce.jpg
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ee70f75739.jpg
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pointilles3.gif
384 ms
AFNOR.png
531 ms
bandeau_haut_droite_vert.gif
482 ms
RTEmagicC_logoCCNA_01.png.png
592 ms
logo.gif
722 ms
titre_pratique.gif
660 ms
titre_accesreserve.gif
668 ms
titre_minisites.gif
687 ms
list_fleche3.gif
747 ms
container-top.gif
746 ms
container-bottom.gif
754 ms
__utm.gif
2 ms
ceri.univ-avignon.fr accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ceri.univ-avignon.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ceri.univ-avignon.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
FR
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceri.univ-avignon.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Ceri.univ-avignon.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ceri.univ-avignon.fr
Open Graph description is not detected on the main page of CERI Univ Avignon. 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: