2.9 sec in total
619 ms
2 sec
259 ms
Click here to check amazing SFA Univ Poitiers content for France. Otherwise, check out these important facts you probably never knew about sfa.univ-poitiers.fr
Visit sfa.univ-poitiers.frWe analyzed Sfa.univ-poitiers.fr page load time and found that the first response time was 619 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sfa.univ-poitiers.fr performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value7.0 s
6/100
25%
Value9.1 s
13/100
10%
Value100 ms
98/100
30%
Value0.018
100/100
15%
Value11.1 s
20/100
10%
619 ms
189 ms
194 ms
195 ms
200 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 96% of them (53 requests) were addressed to the original Sfa.univ-poitiers.fr, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (784 ms) belongs to the original domain Sfa.univ-poitiers.fr.
Page size can be reduced by 977.1 kB (75%)
1.3 MB
331.5 kB
In fact, the total size of Sfa.univ-poitiers.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. 50% of websites need less resources to load. Javascripts take 896.6 kB which makes up the majority of the site volume.
Potential reduce by 87.0 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 32.1 kB, which is 32% 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 87.0 kB or 88% 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. SFA Univ Poitiers images are well optimized though.
Potential reduce by 704.7 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 704.7 kB or 79% of the original size.
Potential reduce by 178.2 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. Sfa.univ-poitiers.fr needs all CSS files to be minified and compressed as it can save up to 178.2 kB or 87% of the original size.
Number of requests can be reduced by 34 (69%)
49
15
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SFA Univ Poitiers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sfa.univ-poitiers.fr
619 ms
modernizr.custom.js
189 ms
reset.css
194 ms
fonts.css
195 ms
screen.css
200 ms
jquery-ui-1.9.2.custom.css
196 ms
lightbox.css
207 ms
screen.css
283 ms
color.css
288 ms
jquery-1.8.3.js
596 ms
jquery-ui-1.9.2.custom.min.js
591 ms
defaut.js
295 ms
menu.js
291 ms
swfobject.js
378 ms
panier.js
385 ms
dtree.js
389 ms
prototype.js
494 ms
builder.js
475 ms
effects.js
483 ms
function_luncher.js
485 ms
lightboxXL.js
573 ms
media.js
579 ms
pagination.js
582 ms
showcase.js
639 ms
vue_onglet.js
670 ms
player_video.js
674 ms
player_audio.js
678 ms
player_photo.js
684 ms
player_swf.js
687 ms
toolbox.js
689 ms
toolbox_new.js
766 ms
csspapi.js
771 ms
fckeditor.js
775 ms
tooltip.js
780 ms
datepicker.js
784 ms
bck-input.png
114 ms
logo-universite-poitiers-mini.svg
195 ms
logo-final-sfa_1435911866303-png
114 ms
hachures-blanc-20px.png
115 ms
visuel-bandeau.jpg
115 ms
bck-apostrophe.svg
115 ms
hachures-vert-20px.png
196 ms
1392733668-romain2_1418891365513-jpg
196 ms
img-recherche_1456736704589-jpg
197 ms
une-site-etu_1441014029722-jpg
300 ms
ga.js
30 ms
opensans-regular-webfont.woff
326 ms
fontawesome-webfont.woff
338 ms
opensans-condlight-webfont.woff
231 ms
opensans-condbold-webfont.woff
240 ms
opensans-semibold-webfont.woff
239 ms
__utm.gif
12 ms
print.css
99 ms
closelabel.gif
100 ms
loading.gif
99 ms
sfa.univ-poitiers.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
Image elements do not have [alt] attributes
Links do not have a discernible name
sfa.univ-poitiers.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sfa.univ-poitiers.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfa.univ-poitiers.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 Sfa.univ-poitiers.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.
sfa.univ-poitiers.fr
Open Graph description is not detected on the main page of SFA Univ Poitiers. 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: