3.9 sec in total
991 ms
2.7 sec
194 ms
Visit sti.ac-dijon.fr now to see the best up-to-date Sti Ac Dijon content for France and also check out these interesting facts you probably never knew about sti.ac-dijon.fr
Visit sti.ac-dijon.frWe analyzed Sti.ac-dijon.fr page load time and found that the first response time was 991 ms 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.
sti.ac-dijon.fr performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.5 s
19/100
25%
Value11.0 s
6/100
10%
Value180 ms
91/100
30%
Value0.001
100/100
15%
Value6.0 s
64/100
10%
991 ms
115 ms
794 ms
952 ms
1137 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Sti.ac-dijon.fr, 10% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sti.ac-dijon.fr.
Page size can be reduced by 454.5 kB (61%)
743.6 kB
289.1 kB
In fact, the total size of Sti.ac-dijon.fr main page is 743.6 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. Javascripts take 489.8 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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 12.5 kB, which is 28% 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 37.4 kB or 83% of the original size.
Potential reduce by 7.2 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. Sti Ac Dijon images are well optimized though.
Potential reduce by 387.2 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 387.2 kB or 79% of the original size.
Potential reduce by 22.6 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. Sti.ac-dijon.fr needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 80% of the original size.
Number of requests can be reduced by 27 (69%)
39
12
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sti Ac Dijon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sti.ac-dijon.fr
991 ms
spip_style.css
115 ms
colorbox.css
794 ms
habillage.css
952 ms
jquery.js
1137 ms
jquery.form.js
930 ms
jquery.autosave.js
927 ms
jquery.placeholder-label.js
224 ms
ajaxCallback.js
328 ms
jquery.cookie.js
436 ms
jquery.colorbox.js
579 ms
spip.mediabox.js
682 ms
menu.js
823 ms
bandeau-actu.js
937 ms
bandeau-actu.css
956 ms
sommaire.css
1166 ms
logo-aca-mar.png
147 ms
ac-dijon.fr.png
142 ms
72b4300dad48e57d3d982aa4c52351.jpg
225 ms
3729c470dcb8bd16d0b989bdbd00c8.jpg
131 ms
a943e8e40267df8da6497b05a4d29a.jpg
231 ms
1fd34afac2a728f9ac1b8fc5cac9ad.jpg
333 ms
arton124-bbc29.jpg
250 ms
arton113-14c34.jpg
253 ms
ga.js
29 ms
BG04.png
244 ms
nav_home_hover_blanc_transparent.gif
312 ms
sous_menu_bg.png
324 ms
image_bandeau_bg.jpg
339 ms
image_bandeau_play.jpg
339 ms
image_bandeau_pause.jpg
351 ms
image_bandeau_item_hover.jpg
419 ms
image_bandeau_item.jpg
423 ms
titre_bg.jpg
430 ms
pict_link.gif
439 ms
sous_menu_bg_pied.png
439 ms
analytics.js
22 ms
__utm.gif
14 ms
overlay.png
464 ms
collect
12 ms
sti.ac-dijon.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
sti.ac-dijon.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
sti.ac-dijon.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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sti.ac-dijon.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 Sti.ac-dijon.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.
sti.ac-dijon.fr
Open Graph description is not detected on the main page of Sti Ac Dijon. 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: