2.8 sec in total
856 ms
1.8 sec
142 ms
Visit jpo.univ-rouen.fr now to see the best up-to-date Jpo Univ Rouen content for France and also check out these interesting facts you probably never knew about jpo.univ-rouen.fr
Visit jpo.univ-rouen.frWe analyzed Jpo.univ-rouen.fr page load time and found that the first response time was 856 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
jpo.univ-rouen.fr performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value10.8 s
0/100
25%
Value10.1 s
9/100
10%
Value280 ms
80/100
30%
Value0.002
100/100
15%
Value9.9 s
27/100
10%
856 ms
159 ms
163 ms
164 ms
165 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to Jpo.univ-rouen.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (856 ms) belongs to the original domain Jpo.univ-rouen.fr.
Page size can be reduced by 210.5 kB (33%)
641.2 kB
430.7 kB
In fact, the total size of Jpo.univ-rouen.fr main page is 641.2 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. 30% of websites need less resources to load. Images take 431.2 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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. 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 14.4 kB or 77% of the original size.
Potential reduce by 59.2 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, Jpo Univ Rouen needs image optimization as it can save up to 59.2 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 93.6 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 93.6 kB or 69% of the original size.
Potential reduce by 43.4 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. Jpo.univ-rouen.fr needs all CSS files to be minified and compressed as it can save up to 43.4 kB or 78% of the original size.
Number of requests can be reduced by 23 (55%)
42
19
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jpo 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 7 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
jpo.univ-rouen.fr
856 ms
system.base.css
159 ms
system.menus.css
163 ms
system.messages.css
164 ms
system.theme.css
165 ms
comment.css
166 ms
field.css
166 ms
editor-global.css
237 ms
node.css
241 ms
search.css
241 ms
user.css
260 ms
views.css
259 ms
ckeditor.css
242 ms
ctools.css
317 ms
bar.css
327 ms
nivo-slider.css
320 ms
ds_2col_fluid.css
321 ms
style.css
417 ms
media.css
337 ms
jquery.min.js
576 ms
jquery.once.js
399 ms
drupal.js
493 ms
fr_0rTk9HRBF7r80e7jZ_EoNLPvqZztBEY_BWMoLK9Jm8I.js
405 ms
nivo_slider.js
419 ms
jquery.nivo.slider.pack.js
491 ms
custom.js
492 ms
body_bg.png
89 ms
bandeau_site_JPO-2.png
324 ms
menu_bg.png
83 ms
menu_bg_a.png
87 ms
bandeau_iutrouen.jpg
243 ms
bandeau_evreux_3.jpg
88 ms
bandeau_mdu.jpg
326 ms
bandeau_madrillet.jpg
166 ms
bandeau_evreux_2.jpg
250 ms
bandeau_droit2.jpg
167 ms
marker.png
247 ms
search-button.png
248 ms
JPO_MSA_0.jpg
325 ms
JPO_evreux_0.jpg
329 ms
JPO_rouen_elbeuf_0.jpg
331 ms
JPO_SER_0.jpg
331 ms
black_texture.gif
404 ms
jpo.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
jpo.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jpo.univ-rouen.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpo.univ-rouen.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jpo.univ-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.
jpo.univ-rouen.fr
Open Graph description is not detected on the main page of Jpo 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: