5.6 sec in total
303 ms
5 sec
320 ms
Welcome to phelma.fr homepage info - get ready to check Phelma best content for France right away, or after learning these important things about phelma.fr
École d'ingénieurs publique en micro et nano technologies, énergie (nucléaire, renouvelable), matériaux innovants, technologies de l'information, ingénierie biomédicale et développement durabl...
Visit phelma.frWe analyzed Phelma.fr page load time and found that the first response time was 303 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
phelma.fr performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value11.9 s
0/100
25%
Value11.8 s
4/100
10%
Value1,810 ms
9/100
30%
Value0.002
100/100
15%
Value17.4 s
4/100
10%
303 ms
702 ms
290 ms
763 ms
294 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Phelma.fr, 86% (62 requests) were made to Phelma.grenoble-inp.fr and 11% (8 requests) were made to Emailing.grenoble-inp.fr. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Emailing.grenoble-inp.fr.
Page size can be reduced by 704.0 kB (25%)
2.8 MB
2.1 MB
In fact, the total size of Phelma.fr main page is 2.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 84.6 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 12.7 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 84.6 kB or 84% of the original size.
Potential reduce by 20.3 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. Phelma images are well optimized though.
Potential reduce by 385.8 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 385.8 kB or 79% of the original size.
Potential reduce by 213.4 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. Phelma.fr needs all CSS files to be minified and compressed as it can save up to 213.4 kB or 78% of the original size.
Number of requests can be reduced by 30 (48%)
63
33
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Phelma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
phelma.fr
303 ms
phelma.grenoble-inp.fr
702 ms
IcoMoon.css
290 ms
screen.css
763 ms
db8298c1eacc1467b61969d0f1ac2bbc047ce259.css
294 ms
9fd492f30acf3639ff98aaba5f3a683fe3057509.css
399 ms
jquery-1.10.1.js
891 ms
49d306b6239f08fb10ae889230b4a4ede32eaf94.js
469 ms
fckeditor.js
382 ms
4c13bf52202dcc2c4981f236ad98e30c50386916.js
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1ec0217931db05d4ce77aa16e03dce7341103cc.js
243 ms
outils.js
312 ms
jquery.ellipsis.min.js
323 ms
jquery.cycle2.min.js
431 ms
jquery.touchSwipe.min.js
406 ms
jquery.rwdImageMaps.min.js
424 ms
jquery.cookie.js
500 ms
reorg.js
537 ms
unfold.js
538 ms
onglets.js
595 ms
1
1034 ms
derouler.png
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229 ms
lock.png
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Grenoble+INP+-+Phelma+%28couleur%2C+RVB%2C+120px%29.png
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1035 ms
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groupe-inp_1644492907486-png
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logo-cti_1521715217794-png
953 ms
eurace-logo_1453974999542-jpg
997 ms
RobotoCondensed-Light.woff
986 ms
RobotoCondensed-Regular.woff
985 ms
RobotoCondensed-Bold.woff
986 ms
GINP.ttf
1182 ms
jquery-1.7.2.min.js
360 ms
xregexp-all.js
441 ms
jquery.i18n.properties.js
405 ms
jquery.ui.core.js
564 ms
subscribe-url.js
583 ms
style.css
1412 ms
impression.css
97 ms
loader_sblue.gif
167 ms
1
308 ms
phelma.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.
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 IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
phelma.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
phelma.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 Phelma.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 Phelma.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.
phelma.fr
Open Graph data is detected on the main page of Phelma. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: