4.1 sec in total
249 ms
3.8 sec
93 ms
Welcome to edsm.univ-brest.fr homepage info - get ready to check Edsm Univ Brest best content for France right away, or after learning these important things about edsm.univ-brest.fr
Visit edsm.univ-brest.frWe analyzed Edsm.univ-brest.fr page load time and found that the first response time was 249 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
edsm.univ-brest.fr performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value10.5 s
0/100
25%
Value10.3 s
8/100
10%
Value40 ms
100/100
30%
Value0.128
82/100
15%
Value11.4 s
19/100
10%
249 ms
123 ms
322 ms
260 ms
311 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 95% of them (20 requests) were addressed to the original Edsm.univ-brest.fr, 5% (1 request) were made to Www-iuem.univ-brest.fr. The less responsive or slowest element that took the longest time to load (817 ms) belongs to the original domain Edsm.univ-brest.fr.
Page size can be reduced by 63.2 kB (21%)
306.9 kB
243.7 kB
In fact, the total size of Edsm.univ-brest.fr main page is 306.9 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 242.2 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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 1.4 kB, which is 14% 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 7.1 kB or 72% of the original size.
Potential reduce by 20.4 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. Edsm Univ Brest images are well optimized though.
Potential reduce by 35.7 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 35.7 kB or 65% of the original size.
Number of requests can be reduced by 9 (50%)
18
9
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edsm Univ Brest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
en
249 ms
reset-cachekey-4c078bcf83f846a71641ebe529c18101.css
123 ms
base-cachekey-7efcac79007ba061588dbc6184bbe84e.css
322 ms
themeplonetheme.iuemcssgrid-cachekey-353abeb4a8385ae9b6b1b5b35a452d64.css
260 ms
drop_down-cachekey-67d920f91d66d6498083d5549e68a858.css
311 ms
edsm-cachekey-8378087afbb22b2552052fe25b1efa4e.css
263 ms
ploneCustom-cachekey-474affbbf2ff3c9bc35f0dc538f4791c.css
287 ms
resourceplone.app.jquery-cachekey-d7bc0e10b4d65f171dada5d3d0879ddb.js
642 ms
resourcedropdown-menu-cachekey-d66c27b10b8f0852d403195ca179c8e3.js
383 ms
collective.js.jqueryui.custom.min-cachekey-506f6068ed24bda39e4ddb4d7e01007d.js
817 ms
listeSujetThese-cachekey-95559b30f58e3483289cb9459eeb7155.js
409 ms
header.png
681 ms
logo.png
294 ms
transparent
293 ms
nav-bg.jpg
141 ms
footer-degrade.jpg
303 ms
footer-Logo-IUEM
366 ms
footer-Logo-UEB
405 ms
piwik.js
324 ms
FocusLFBold.ttf
817 ms
spinner.gif
121 ms
edsm.univ-brest.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
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
edsm.univ-brest.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
edsm.univ-brest.fr SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edsm.univ-brest.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Edsm.univ-brest.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.
edsm.univ-brest.fr
Open Graph description is not detected on the main page of Edsm Univ Brest. 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: