5.2 sec in total
1.5 sec
3.4 sec
268 ms
Visit irice.univ-paris1.fr now to see the best up-to-date Irice Univ Paris 1 content for France and also check out these interesting facts you probably never knew about irice.univ-paris1.fr
Site de l'Université Paris 1 Panthéon-Sorbonne
Visit irice.univ-paris1.frWe analyzed Irice.univ-paris1.fr page load time and found that the first response time was 1.5 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
irice.univ-paris1.fr performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value12.0 s
0/100
25%
Value9.3 s
12/100
10%
Value270 ms
82/100
30%
Value0.016
100/100
15%
Value11.3 s
19/100
10%
1487 ms
239 ms
172 ms
239 ms
249 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Irice.univ-paris1.fr, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Irice.univ-paris1.fr.
Page size can be reduced by 272.8 kB (15%)
1.8 MB
1.5 MB
In fact, the total size of Irice.univ-paris1.fr main page is 1.8 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 17.9 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 7.6 kB, which is 33% 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 17.9 kB or 78% of the original size.
Potential reduce by 29.8 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. Irice Univ Paris 1 images are well optimized though.
Potential reduce by 205.9 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 205.9 kB or 77% of the original size.
Potential reduce by 19.1 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. Irice.univ-paris1.fr needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 79% of the original size.
Number of requests can be reduced by 25 (61%)
41
16
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irice Univ Paris 1. 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.
irice.univ-paris1.fr
1487 ms
common_new.css
239 ms
charte_new.css
172 ms
irice_new.css
239 ms
barre_outils.css
249 ms
spip.php
333 ms
jquery.js
811 ms
jquery.form.js
413 ms
ajaxCallback.js
319 ms
jquery.cookie.js
320 ms
xregexp-min.js
417 ms
jquery.markitup_pour_spip.js
484 ms
jquery.previsu_spip.js
407 ms
spip.php
558 ms
bandeau-haut-droit.gif
99 ms
logo_irice3.jpg
1001 ms
trait-vertical.gif
99 ms
logo-cnrs.jpg
1030 ms
logo_p1.png
96 ms
logo_p4.png
96 ms
ok.gif
175 ms
bandeau_alter.jpg
282 ms
rubon112.jpg
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bulletin_ipr.jpg
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matrice_couv_jaune.jpg
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puce.gif
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arton1254.jpg
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arton1251.gif
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arton1249.jpg
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arton1248.jpg
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arton1234.jpg
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mailinglist.gif
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anoter.gif
696 ms
accueil.gif
717 ms
imprimer.gif
784 ms
contact.gif
782 ms
plan.gif
808 ms
credits.gif
810 ms
ga.js
7 ms
__utm.gif
19 ms
print.css
97 ms
irice.univ-paris1.fr accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
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.
irice.univ-paris1.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
irice.univ-paris1.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
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Irice.univ-paris1.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 Irice.univ-paris1.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.
irice.univ-paris1.fr
Open Graph description is not detected on the main page of Irice Univ Paris 1. 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: