6.8 sec in total
2.2 sec
4.4 sec
259 ms
Click here to check amazing UB Link U Bourgogne content for France. Otherwise, check out these important facts you probably never knew about ub-link.u-bourgogne.fr
uB link vous propose toutes les ressources et informations pour réussir vos études et votre vie étudiante à l'université de Bourgogne.
Visit ub-link.u-bourgogne.frWe analyzed Ub-link.u-bourgogne.fr page load time and found that the first response time was 2.2 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ub-link.u-bourgogne.fr performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value11.6 s
0/100
25%
Value6.9 s
33/100
10%
Value2,810 ms
3/100
30%
Value0.513
15/100
15%
Value27.8 s
0/100
10%
2186 ms
186 ms
189 ms
289 ms
190 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 90% of them (46 requests) were addressed to the original Ub-link.u-bourgogne.fr, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ub-link.u-bourgogne.fr.
Page size can be reduced by 636.3 kB (39%)
1.6 MB
1.0 MB
In fact, the total size of Ub-link.u-bourgogne.fr main page is 1.6 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. 35% of websites need less resources to load. Images take 872.9 kB which makes up the majority of the site volume.
Potential reduce by 40.3 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 40.3 kB or 77% of the original size.
Potential reduce by 68.0 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. UB Link U Bourgogne images are well optimized though.
Potential reduce by 326.3 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 326.3 kB or 71% of the original size.
Potential reduce by 201.6 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. Ub-link.u-bourgogne.fr needs all CSS files to be minified and compressed as it can save up to 201.6 kB or 81% of the original size.
Number of requests can be reduced by 26 (57%)
46
20
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UB Link U Bourgogne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
ub-link.u-bourgogne.fr
2186 ms
jcemediabox.css
186 ms
style.css
189 ms
cfeabd94c9df36d702488109dc794038.css.php
289 ms
style1.css
190 ms
style.css
190 ms
modstyle.css
192 ms
overmenu.css
277 ms
mootools-core.js
558 ms
core.js
280 ms
jquery.min.js
31 ms
k2.js
282 ms
caption.js
280 ms
jcemediabox.js
553 ms
mootools-more.js
930 ms
modal.js
373 ms
modernizr.js
374 ms
gk.scripts.js
377 ms
gk.menu.js
468 ms
scrollreveal.js
468 ms
navLastfbposts.js
471 ms
engine.mootools.js
590 ms
engine.js
589 ms
override.css
658 ms
test.jpg
470 ms
analytics.js
77 ms
1169337_1573778849615853_1104081458_n.jpg
82 ms
popup.html
112 ms
tooltip.html
113 ms
logo-ub-link.png
101 ms
is_loader.gif
101 ms
focusBG.jpg
661 ms
6d1e5c49b492af74c789e86df6f68797_Generic.jpg
290 ms
d5df152e20908e75d0017d93f2a154f3_Generic.jpg
567 ms
14539468928e429f2da74154ccea470c_Generic.jpg
568 ms
FB.png
197 ms
twitter.png
294 ms
in.png
385 ms
youtube.png
388 ms
insta.png
480 ms
filigranefb.png
482 ms
bird_blue.png
485 ms
Ubuntu-Regular.ttf
768 ms
university-pixellove.woff
578 ms
fontawesome-webfont.woff
675 ms
collect
17 ms
collect
56 ms
small.desktop.css
98 ms
tablet.css
98 ms
small.tablet.css
98 ms
mobile.css
99 ms
ub-link.u-bourgogne.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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.
ub-link.u-bourgogne.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
Page has valid source maps
ub-link.u-bourgogne.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ub-link.u-bourgogne.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 Ub-link.u-bourgogne.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.
ub-link.u-bourgogne.fr
Open Graph description is not detected on the main page of UB Link U Bourgogne. 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: