4.4 sec in total
603 ms
3.6 sec
200 ms
Welcome to lactu.unistra.fr homepage info - get ready to check L Actu Unistra best content for France right away, or after learning these important things about lactu.unistra.fr
L'Actu, le journal électronique interne de l'Université de Strasbourg. Toute l'information sur l'établissement, tous les quinze jours.
Visit lactu.unistra.frWe analyzed Lactu.unistra.fr page load time and found that the first response time was 603 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lactu.unistra.fr performance score
name
value
score
weighting
Value8.3 s
0/100
10%
Value9.9 s
0/100
25%
Value11.7 s
4/100
10%
Value210 ms
89/100
30%
Value0.087
93/100
15%
Value10.8 s
22/100
10%
603 ms
710 ms
706 ms
362 ms
361 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original Lactu.unistra.fr, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 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 Lactu.unistra.fr.
Page size can be reduced by 124.5 kB (36%)
342.8 kB
218.3 kB
In fact, the total size of Lactu.unistra.fr main page is 342.8 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. 25% of websites need less resources to load. Images take 180.9 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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 2.9 kB, which is 19% 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 10.9 kB or 74% of the original size.
Potential reduce by 10.4 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. L Actu Unistra images are well optimized though.
Potential reduce by 40.4 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 40.4 kB or 58% of the original size.
Potential reduce by 62.7 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. Lactu.unistra.fr needs all CSS files to be minified and compressed as it can save up to 62.7 kB or 80% of the original size.
Number of requests can be reduced by 9 (30%)
30
21
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L Actu Unistra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.
index.php
603 ms
styles3.css
710 ms
font-awesome.min.css
706 ms
scrollup-lactu.css
362 ms
styles-fonts.css
361 ms
css
26 ms
stylesheet_c0af9bffaa.css
532 ms
styles-additionnel.css
529 ms
styles_chartjs.css
541 ms
colorbox.css
537 ms
Chart.min.js
1052 ms
font-awesome.min.css
4 ms
ga.js
66 ms
Fond_Actu102.png
184 ms
contact.gif
180 ms
abonnement.gif
184 ms
archives.gif
181 ms
calendriero.png
181 ms
lactuft11.png
351 ms
lactuft2.png
355 ms
jpo_03.jpg
1043 ms
studium_vue_exterieure.jpg
527 ms
40e_ju.JPG
357 ms
residence_wajdi_mouawad.jpg
530 ms
csm_dessin_119_amiral_678bc3bce5.jpg
906 ms
michel_deneken_edito_01.jpg
699 ms
alice_couegnas_symetrie.jpg
531 ms
icon_top.png
699 ms
5DVGWnz9Skaq1amwwwGZEw.ttf
25 ms
Asap-Bold-webfont.svg
1001 ms
Asap-Regular-webfont.svg
825 ms
fontawesome-webfont.woff
24 ms
fontawesome-webfont.woff
1167 ms
__utm.gif
13 ms
lactu.unistra.fr accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
lactu.unistra.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
Page has valid source maps
lactu.unistra.fr SEO score
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 Lactu.unistra.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 Lactu.unistra.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.
lactu.unistra.fr
Open Graph description is not detected on the main page of L Actu Unistra. 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: