4 sec in total
616 ms
3.1 sec
218 ms
Click here to check amazing UVED content for Algeria. Otherwise, check out these important facts you probably never knew about uved.fr
La Fondation UVED a ainsi pour objet de coordonner, co-financer, mutualiser, diffuser et promouvoir des ressources pédagogiques et des objets de formation numériques et audiovisuels, dont le contenu e...
Visit uved.frWe analyzed Uved.fr page load time and found that the first response time was 616 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
uved.fr performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.4 s
39/100
25%
Value9.0 s
14/100
10%
Value550 ms
53/100
30%
Value0.053
98/100
15%
Value5.2 s
74/100
10%
616 ms
103 ms
203 ms
201 ms
205 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 73% of them (63 requests) were addressed to the original Uved.fr, 8% (7 requests) were made to Translate.googleapis.com and 3% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Uved.fr.
Page size can be reduced by 284.5 kB (12%)
2.3 MB
2.0 MB
In fact, the total size of Uved.fr main page is 2.3 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 41.5 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 41.5 kB or 78% of the original size.
Potential reduce by 71.9 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. UVED images are well optimized though.
Potential reduce by 147.7 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 147.7 kB or 48% of the original size.
Potential reduce by 23.4 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. Uved.fr needs all CSS files to be minified and compressed as it can save up to 23.4 kB or 73% of the original size.
Number of requests can be reduced by 31 (36%)
85
54
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UVED. 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.
accueil.html
616 ms
style.css
103 ms
defaut.css
203 ms
accueil.css
201 ms
stylesheet_28f0af29de.css
205 ms
jquery-compat-slimbox2.js
353 ms
element.js
33 ms
jquery-1.10.2.min.js
309 ms
jquery.cycle.all-3.0.3.min.js
202 ms
jquery.easing-1.3.js
298 ms
fond-ban.gif
154 ms
logo.png
153 ms
Logo_AgrocampusOuest.jpg
236 ms
Logo_Strasbourg.jpg
155 ms
Logo_UVHC.png
155 ms
CNAM.png
155 ms
Logo_UM2.png
234 ms
Logo_UL.png
236 ms
Logo_TerraProject.jpg
237 ms
Logo_MNHN-FerreGauche-Noir.png
237 ms
Logo_UM1.png
236 ms
Logo_UNSA.png
328 ms
Logo_UT2.png
327 ms
Logo_Nantes.png
328 ms
Logo_UVSQ.jpg
330 ms
Logo_Mines-Telecom.jpg
329 ms
Logo_sup-numerique.jpg
413 ms
RTEmagicC_logo01.jpg.jpg
411 ms
Bandeau_MOOC_EDD.png
1103 ms
Bandeau_MOOC_Climat.png
841 ms
Bandeau_MOOC_ENR.png
782 ms
Bandeau-Biodiversite.png
607 ms
Bandeau-TypoENF.png
1239 ms
Bandeau_ECOPEM.png
608 ms
Bandeau_POLVEN.png
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Bandeau_Secu-Phyto.png
1205 ms
marron_bis.png
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fleche-gauche.png
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fleche-droite.png
1040 ms
pictovoir.gif
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picto-rss.gif
1140 ms
csm_Actu-TelaBotanica_0116_600a85c47f.png
1180 ms
csm_Actu_CIFEODD07012016_b9fe06584f.png
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csm_Actu_Colloque070216_49b156291e.png
1240 ms
csm_CPU_01_fc780ac000.png
1281 ms
translateelement.css
57 ms
main.js
78 ms
csm_Les_Petits_Debrouillards_cf8955ab13.png
1294 ms
all.js
17 ms
widgets.js
8 ms
element_main.js
49 ms
csm_Outil_Communautes_Vignette1_e959607429.jpg
1157 ms
csm_Outil_Usages_Vignette1_02_1614849831.jpg
1158 ms
log-cnerta.png
1190 ms
acces01.png
1190 ms
photo.jpg
1231 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
60 ms
133 ms
translate_24dp.png
91 ms
l
86 ms
googlelogo_color_42x16dp.png
91 ms
eurof55.ttf
1372 ms
fond_mg_1.gif
1174 ms
fond_mg_2.gif
1174 ms
fond_mg_3.gif
1208 ms
fond_mg_4.gif
1210 ms
xd_arbiter.php
29 ms
xd_arbiter.php
82 ms
fond_mg_5.gif
1240 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.fr.html
37 ms
like.php
69 ms
bloccriter.png
1181 ms
bloccarto.png
1183 ms
blocpedagotek.png
1215 ms
empty-dot.png
1215 ms
fd-footer.gif
1254 ms
googlelogo_color_68x28dp.png
9 ms
cleardot.gif
29 ms
te_ctrl3.gif
11 ms
loading.gif
20 ms
te_bk.gif
28 ms
05-jfvEi0Bv.js
36 ms
LVx-xkvaJ0b.png
35 ms
selected-dot.png
1200 ms
jot
84 ms
controller.png
103 ms
uved.fr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Heading elements are not in a sequentially-descending order
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 valid value for its [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
Form elements do not have associated labels
Links do not have a discernible name
uved.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
uved.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uved.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Uved.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.
uved.fr
Open Graph description is not detected on the main page of UVED. 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: