4.9 sec in total
455 ms
4 sec
501 ms
Visit impmc.upmc.fr now to see the best up-to-date Impmc Upmc content for France and also check out these interesting facts you probably never knew about impmc.upmc.fr
1er complexe scientifique et médical de France, 7e université européenne, l'université Pierre et Marie Curie - UPMC couvre l'ensemble des champs disciplinaires en science, technologie et médecine. Ave...
Visit impmc.upmc.frWe analyzed Impmc.upmc.fr page load time and found that the first response time was 455 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
impmc.upmc.fr performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value6.5 s
9/100
25%
Value12.1 s
3/100
10%
Value6,760 ms
0/100
30%
Value0.109
87/100
15%
Value22.9 s
1/100
10%
455 ms
243 ms
234 ms
324 ms
411 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Impmc.upmc.fr, 84% (98 requests) were made to Impmc.sorbonne-universite.fr and 9% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Impmc.sorbonne-universite.fr.
Page size can be reduced by 144.9 kB (21%)
686.9 kB
542.0 kB
In fact, the total size of Impmc.upmc.fr main page is 686.9 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. 45% of websites need less resources to load. Images take 380.0 kB which makes up the majority of the site volume.
Potential reduce by 78.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 78.9 kB or 77% of the original size.
Potential reduce by 18.2 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. Impmc Upmc images are well optimized though.
Potential reduce by 38.6 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 38.6 kB or 22% of the original size.
Potential reduce by 9.1 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. Impmc.upmc.fr needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 32% of the original size.
Number of requests can be reduced by 52 (46%)
112
60
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Impmc Upmc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
impmc.upmc.fr
455 ms
243 ms
index.html
234 ms
jquery.min.js
324 ms
jquery-ui.min.js
411 ms
jquery.ui.datepicker-fr.js
300 ms
jquery.cookie.js
639 ms
pirobox_extended_min.js
489 ms
jquery-ui-1.9.1.css
1871 ms
style.css
378 ms
ametys.css
401 ms
thickbox.css
465 ms
upmc-page-layout.css
486 ms
upmc-page-layout-fr.css
487 ms
patch.css
534 ms
upmc-page-coul-bleu.css
519 ms
upmc-page-coul-bleu-fr.css
518 ms
jquery.treeview.css
525 ms
form.css
573 ms
upmc-page-subsubmenu.css
614 ms
upmc-page-swap-img_to_txt.css
614 ms
cookiebanner.css
614 ms
page-scripts.js
655 ms
page-menu.js
670 ms
jquery.treeview.js
679 ms
page-subsubmenu.js
679 ms
filtered-contents.css
682 ms
pagination.css
650 ms
news.css
665 ms
content.css
671 ms
widgets.js
247 ms
piwik.js
485 ms
upmc-logotype.gif
124 ms
illus-leftcolumn7.gif
182 ms
go-datebook.gif
124 ms
logo1.gif
126 ms
logo2.gif
127 ms
logo3.gif
289 ms
logo4.gif
169 ms
page-top-background.gif
180 ms
fd_appendice_content.gif
179 ms
go-flags.png
181 ms
search-find.gif
287 ms
img_accueil_site-2.jpg_303x240
454 ms
go-rss.gif
267 ms
actu_these_Rzplezinski.jpg
265 ms
meeting.jpg
453 ms
actu_su_Venien.jpg
432 ms
actu_these_Palacio.jpg
430 ms
actu_insu_M_Roskosz.jpg
430 ms
actu_FDS2022.jpg
451 ms
actu_these_Zuniga.jpg
456 ms
Le_monde.jpg
452 ms
actu_gemmologie.jpg
455 ms
actu_PISACMS_2022.jpg
456 ms
actu_prix_Boccato.jpg
455 ms
actu_mars2020_Beyssac.jpg
470 ms
Bernard.jpg
486 ms
ima2022.jpg
490 ms
actu_saclay_Zanda.jpg
489 ms
meeting.jpg
644 ms
actu_INP_Sanloup.jpg
488 ms
meeting.jpg
609 ms
actu_ESRF_Datchi.jpg
561 ms
actu_Hayabuza_JAXA.jpg
562 ms
actu_Hauy.jpg
564 ms
actu_verres_nat%2520copie.jpg
564 ms
meeting.jpg
623 ms
meeting.jpg
713 ms
publi_Spectrochimica%2520Acta_Benzerara.jpg
550 ms
publis.jpg
635 ms
actu_vitraux.jpg
589 ms
actu_Pietrucci.jpg
570 ms
stages.jpg
657 ms
actu_Benzerara2.jpg
615 ms
meeting.jpg
731 ms
actu_Perseverance.jpg
645 ms
buttons.js
11 ms
widget_iframe.7dae38096d06923d683a2a807172322a.html
190 ms
actu_N_MEHTA.jpg
552 ms
fig.jpg
596 ms
UYOG2022.jpg
624 ms
Mineralogy-2022.jpg
625 ms
buttons.js
29 ms
settings
84 ms
plan_SU.jpg
464 ms
search-background.gif
464 ms
page-contentcolumn-appendix-bleu.gif
509 ms
content-focus-appendix.png
523 ms
page-content-list-puce.gif
522 ms
Print.png
527 ms
external.gif
524 ms
content-focus-title-contact.gif
523 ms
mailto.png
574 ms
new_skin.png
597 ms
new_skin_top.png
584 ms
new_skin_left.png
633 ms
caption.png
617 ms
loadinfo.gif
615 ms
bottom_nav.png
624 ms
prev.png
657 ms
horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js
28 ms
embeds
33 ms
IMPMC_Lab
502 ms
next.png
585 ms
close.png
610 ms
ui-bg_flat_75_ffffff_40x100.png
610 ms
polyfills-57d3feabe8bfd4ee389c.js
56 ms
runtime-eb61dff4a84b8f906e6b.js
84 ms
modules.c7def0268c66f6a548ed.js
158 ms
main-e9db78f5e7b3d83edd5e.js
127 ms
_app-446fb4a338b215deec8c.js
128 ms
%5BscreenName%5D-c8b4c96951cf24f547b4.js
159 ms
_buildManifest.js
157 ms
_ssgManifest.js
158 ms
print.css
81 ms
impmc.upmc.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
Links do not have a discernible name
impmc.upmc.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
impmc.upmc.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Impmc.upmc.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Impmc.upmc.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.
impmc.upmc.fr
Open Graph description is not detected on the main page of Impmc Upmc. 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: