9.3 sec in total
368 ms
8.6 sec
249 ms
Visit halshs.archives-ouvertes.fr now to see the best up-to-date HAL SHS Archives Ouvertes content for France and also check out these interesting facts you probably never knew about halshs.archives-ouvertes.fr
Visit halshs.archives-ouvertes.frWe analyzed Halshs.archives-ouvertes.fr page load time and found that the first response time was 368 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
halshs.archives-ouvertes.fr performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.4 s
4/100
25%
Value5.7 s
52/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value8.6 s
37/100
10%
368 ms
3683 ms
833 ms
1196 ms
1377 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 39% of them (15 requests) were addressed to the original Halshs.archives-ouvertes.fr, 29% (11 requests) were made to Static.ccsd.cnrs.fr and 13% (5 requests) were made to Thumb.ccsd.cnrs.fr. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Halshs.archives-ouvertes.fr.
Page size can be reduced by 862.4 kB (72%)
1.2 MB
331.6 kB
In fact, the total size of Halshs.archives-ouvertes.fr main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 829.1 kB which makes up the majority of the site volume.
Potential reduce by 48.3 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 10.1 kB, which is 13% 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 48.3 kB or 64% 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. HAL SHS Archives Ouvertes images are well optimized though.
Potential reduce by 625.0 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 625.0 kB or 75% of the original size.
Potential reduce by 182.0 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. Halshs.archives-ouvertes.fr needs all CSS files to be minified and compressed as it can save up to 182.0 kB or 86% of the original size.
Number of requests can be reduced by 20 (57%)
35
15
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HAL SHS Archives Ouvertes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
halshs.archives-ouvertes.fr
368 ms
halshs.archives-ouvertes.fr
3683 ms
ccsd_form.css
833 ms
jquery-ui-1.10.0.custom.css
1196 ms
bootstrap.css
1377 ms
ccsd.css
866 ms
hal.css
179 ms
style.css
354 ms
min.1.9.1.js
1393 ms
min.1.10.3.js
2034 ms
jsapi
40 ms
translations.php
535 ms
bootstrap.min.js
1174 ms
form.js
1037 ms
datepicker-en.js
1209 ms
datepicker.js
1347 ms
utile.js
531 ms
MathJax.js
32 ms
print_hal.css
194 ms
16 ms
ui+en.css
5 ms
format+en,default+en,ui+en,corechart+en.I.js
25 ms
TeX-AMS-MML_HTMLorMML.js
47 ms
halshs.jpg
366 ms
thumb
842 ms
thumb
856 ms
thumb
861 ms
thumb
866 ms
thumb
864 ms
ccsd.png
187 ms
halshs.png
362 ms
sherpa-romeo.gif
186 ms
heloise.gif
365 ms
loading.gif
363 ms
logo-ccsd-footer.jpg
528 ms
glyphicons-halflings-regular.woff
357 ms
footer-bg.jpg
474 ms
piwik.js
1403 ms
halshs.archives-ouvertes.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
Form elements do not have associated labels
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
halshs.archives-ouvertes.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
halshs.archives-ouvertes.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Halshs.archives-ouvertes.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 Halshs.archives-ouvertes.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.
halshs.archives-ouvertes.fr
Open Graph description is not detected on the main page of HAL SHS Archives Ouvertes. 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: