4.5 sec in total
1.3 sec
2.9 sec
215 ms
Visit iae.univ-rouen.fr now to see the best up-to-date Iae Univ Rouen content for France and also check out these interesting facts you probably never knew about iae.univ-rouen.fr
Visit iae.univ-rouen.frWe analyzed Iae.univ-rouen.fr page load time and found that the first response time was 1.3 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
iae.univ-rouen.fr performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value92.7 s
0/100
25%
Value17.9 s
0/100
10%
Value1,790 ms
10/100
30%
Value0.011
100/100
15%
Value43.5 s
0/100
10%
1331 ms
164 ms
454 ms
774 ms
164 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Iae.univ-rouen.fr, 3% (1 request) were made to Webstats.univ-rouen.fr. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Iae.univ-rouen.fr.
Page size can be reduced by 430.2 kB (32%)
1.3 MB
900.4 kB
In fact, the total size of Iae.univ-rouen.fr main page is 1.3 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 952.9 kB which makes up the majority of the site volume.
Potential reduce by 145.4 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 110.4 kB, which is 70% 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 145.4 kB or 92% of the original size.
Potential reduce by 129.1 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. Obviously, Iae Univ Rouen needs image optimization as it can save up to 129.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 144.6 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 144.6 kB or 70% of the original size.
Potential reduce by 11.0 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. Iae.univ-rouen.fr needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 80% of the original size.
Number of requests can be reduced by 8 (24%)
34
26
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iae Univ Rouen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
iae.univ-rouen.fr
1331 ms
flexslider.css
164 ms
screenstyles.css
454 ms
scripts.js
774 ms
fckeditor.js
164 ms
accueil.css
166 ms
ecran_redirection_mobile.css
313 ms
jquery-1.8.0.min.js
410 ms
jquery.flexslider.js
275 ms
8_1384425643440-jpg
486 ms
logo.png
169 ms
langue_0.png
169 ms
Logo_IAE_blanc.png
169 ms
ok.png
170 ms
messagerie_1379507160177-png
315 ms
picto-annuaire_1393254312192-png
325 ms
ent_1379507275300-png
326 ms
facebook-99_1377768680383-png
407 ms
silhouette_1379507322432-png
327 ms
actu-site-web-3_1457357664634-png
757 ms
carrousel-smc-2016-01_1457096651098-jpg
687 ms
carrou-50ans_1454583430232-jpg
932 ms
campagne-synchro_1456396246485-png
813 ms
logoreseau_1409314303639-png
893 ms
candidatez_1392913104848-jpg
728 ms
nosformations_1392913406832-jpg
931 ms
chiffres_1392913440317-jpg
971 ms
new-logo-qualicert_1391167175384-png
920 ms
candidatez_1392913527490-jpg
1056 ms
rss.png
1055 ms
piwik.js
428 ms
printstyles.css
94 ms
closelabel.gif
164 ms
loading.gif
164 ms
bg_direction_nav.png
165 ms
iae.univ-rouen.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
iae.univ-rouen.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
iae.univ-rouen.fr SEO score
N/A
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iae.univ-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), while the claimed language is French. Our system also found out that Iae.univ-rouen.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.
iae.univ-rouen.fr
Open Graph description is not detected on the main page of Iae Univ 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: