universcience.fr Website Information

Daily Unique Visits: 8,405

Daily Page Views: 42,025

Income Per Day: $105

Estimated Value: $63,000

This website is located in France and is using following IP address 195.167.200.16. See the complete list of popular websites hosted in France.

universcience.fr is registered under .FR top-level domain. Please check other sites in .FR zone.

Website universcience.fr is using the following name servers:

ns2.ascio.net
csidns.cite-sciences.fr
csidns2.cite-sciences.fr
ns1.ascio.net

and is probably hosted by CELESTE SAS. See the full list of other websites hosted by CELESTE SAS.

The highest website universcience.fr position in Alexa rank database was 17292 and the lowest rank position was 996032. Current position of universcience.fr in Alexa rank database is 162105.

Desktop speed score of universcience.fr (55/100) is better than the results of 29.37% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of universcience.fr (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of universcience.fr (48/100) is better than the results of 30.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

universcience.fr Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

universcience.fr whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

%%
%% This is the AFNIC Whois server.
%%
%% complete date format : YYYY-MM-DDThh:mm:ssZ
%% short date format : DD/MM
%% version : FRNIC-2.5
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/products-and-services/services/whois/whois-special-notice/
%%
%% Use '-h' option to obtain more information about this service.
%%
%% [167.99.102.248 REQUEST] >> universcience.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: universcience.fr
status: ACTIVE
hold: NO
holder-c: EPPD10-FRNIC
admin-c: EPDP75-FRNIC
tech-c: I34026-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL333747-FRNIC
registrar: CSC CORPORATE DOMAINS INC.
Expiry Date: 2023-01-26T15:40:13Z
created: 2009-11-19T16:34:56Z
last-update: 2022-01-22T06:06:25Z
source: FRNIC

ns-list: NSL333747-FRNIC
nserver: csidns2.cite-sciences.fr
nserver: csidns.cite-sciences.fr
nserver: spdns3.cscdns.net
source: FRNIC

registrar: CSC CORPORATE DOMAINS INC.
type: Isp Option 1
address: 251 Little Falls Drive
address: DE 19808 WILMINGTON
country: US
phone: +1 302 636 5400
fax-no: +1 302 636 5454
e-mail: tldsupport@cscglobal.com
website: https://www.cscdigitalbrand.services
anonymous: NO
registered: 2006-10-17T12:00:00Z
source: FRNIC

nic-hdl: EPPD10-FRNIC
type: ORGANIZATION
contact: ETABLISSEMENT PUBLIC PALAIS DE LA DeCOUVERTE ET CITe DES SCIENCE S ET DE L INDUSTRIE
address: avenue Frankin D.Roosevelt
address: 75008 Paris
country: FR
phone: +33 1 40 07 00 00
fax-no: +33 1 40 05 71 06
e-mail: whois@universcience.fr
registrar: CSC CORPORATE DOMAINS INC.
changed: 2018-12-18T15:19:32Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: pending
eligsource: REGISTRY
reachstatus: pending
reachsource: REGISTRY
source: FRNIC

nic-hdl: EPDP75-FRNIC
type: ORGANIZATION
contact: Ets public du palais de la decouverte, de la cite des sciences et de l'industrie
address: 30, avenue Corentin Cariou
address: 75930 Paris
country: FR
phone: +33 1 40 05 35 71
fax-no: +33 1 40 05 71 06
e-mail: whois@universcience.fr
registrar: CSC CORPORATE DOMAINS INC.
changed: 2018-12-21T10:38:13Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: I34026-FRNIC
type: ORGANIZATION
contact: INDOM
address: INDOM
address: 124-126, rue de Provence
address: 75008 Paris
country: FR
phone: +33.176700567
fax-no: +33.148016773
e-mail: indom@indom.com
registrar: CSC CORPORATE DOMAINS INC.
changed: 2020-09-01T14:25:18Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: ok
eligsource: REGISTRAR
eligdate: 2020-09-01T14:25:17Z
reachmedia: email
reachstatus: ok
reachsource: REGISTRAR
reachdate: 2020-09-01T14:25:17Z
source: FRNIC

universcience.fr server information

Servers Location

universcience.fr desktop page speed rank

Last tested: 2019-11-02

Desktop Speed Bad

55/100

universcience.fr Desktop Speed Test Quick Summary

priority - 37Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 365.4KiB (64% reduction).

Compressing http://www.universcience.fr/typo3conf/ext/sdl_gaba…ages/bloc-home-csi.jpg could save 191.7KiB (69% reduction).
Compressing http://www.universcience.fr/typo3conf/ext/sdl_gaba…s/bloc-home-palais.jpg could save 151.3KiB (70% reduction).
Compressing http://www.universcience.fr/typo3conf/ext/sdl_gaba…ges/ui/spritesheet.png could save 12.9KiB (28% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_Un…s/logo-csi-noir-90.png could save 2.6KiB (41% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_CS…_images/logoMESRIg.png could save 1.2KiB (23% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_CS…logo-universcience.png could save 906B (11% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_Gl…ages/logo-itunes-u.jpg could save 896B (58% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_Gl…s/logo-dailymotion.jpg could save 888B (58% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_Gl…mages/logo-twitter.jpg could save 881B (60% reduction).
Compressing http://www.universcience.fr/fileadmin/fileadmin_CS…bouton-fermer-menu.png could save 853B (85% reduction).
Compressing http://www.universcience.fr/fileadmin/_processed_/…ogo-csi_1d6f094b38.png could save 575B (21% reduction).
Compressing http://www.universcience.fr/fileadmin/_processed_/…-palais_b924da52c4.png could save 424B (21% reduction).
Compressing http://www.universcience.fr/fileadmin/_processed_/…nce-alt_9e1a485387.png could save 419B (16% reduction).

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 236.2KiB (71% reduction).

Compressing https://az551914.vo.msecnd.net/web/v10/cdform.jquery.js could save 236.2KiB (71% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.universcience.fr/typo3conf/ext/sdl_gaba…12.4.min.1543482712.js
http://www.universcience.fr/typo3conf/ext/sdl_gaba…y-ui.min.1543482713.js
http://www.universcience.fr/typo3conf/ext/sdl_gaba…y.cookie.1543482710.js
http://www.universcience.fr/typo3conf/ext/sdl_gaba…/preload.1555504353.js
http://www.universcience.fr/typo3conf/ext/sdl_gaba…pkgd.min.1543482713.js
http://www.universcience.fr/typo3conf/ext/sdl_gaba…ript/app.1543482709.js
http://www.universcience.fr/typo3temp/javascript_b9ac716825.1542320120.js

Optimize CSS Delivery of the following:

priority - 4Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.universcience.fr/app/formulaires/newsle…ss/styles_14082019.css (expiration not specified)
https://az551914.vo.msecnd.net/web/v10/cdform.jquery.js (expiration not specified)
https://az551914.vo.msecnd.net/web/v10/cdform.min.noanalytics.js (expiration not specified)
https://az551914.vo.msecnd.net/web/v10/xsscheck.js (expiration not specified)
http://www.googletagmanager.com/gtm.js?id=GTM-PHXHF4 (15 minutes)
https://az551914.vo.msecnd.net/web/v10/PatternList…420915&_=1572726420916 (30 minutes)
https://az551914.vo.msecnd.net/web/v10/cdform2.min.css (30 minutes)
http://dacpbrl4to.kameleoon.eu/kameleoon.js (90 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://universcience.fr/
http://www.universcience.fr/
http://www.universcience.fr/fr/accueil/

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 59% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 1Reduce server response time

In our test, your server responded in 0.32 seconds.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.4KiB (31% reduction).

Minifying https://az551914.vo.msecnd.net/web/v10/cdform.min.noanalytics.js could save 6.4KiB (32% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…/preload.1555504353.js could save 947B (28% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ript/app.1543482709.js could save 424B (58% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…y.cookie.1543482710.js could save 335B (38% reduction) after compression.
Minifying https://analytics-eu.clickdimensions.com/optout.js could save 199B (11% reduction) after compression.
Minifying http://www.universcience.fr/typo3temp/javascript_b9ac716825.1542320120.js could save 104B (26% reduction) after compression.

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 7.7KiB (26% reduction).

Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…/styles.1571928450.css could save 4.5KiB (27% reduction) after compression.
Minifying https://az551914.vo.msecnd.net/web/v10/cdform2.min.css could save 764B (14% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/480.1571923186.css could save 652B (27% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1024.1571923184.css could save 383B (30% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/768.1571923186.css could save 373B (25% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1130.1571923184.css could save 266B (43% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1330.1571923185.css could save 224B (41% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/320.1571923185.css could save 221B (40% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…e/print.1543482450.css could save 219B (29% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1600.1543416447.css could save 160B (48% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 798B (13% reduction).

Minifying http://www.universcience.fr/fr/accueil/ could save 798B (13% reduction) after compression.

universcience.fr Desktop Resource Breakdown

Total Resources	56
Number of Hosts	10
Static Resources	41
JavaScript Resources	18
CSS Resources	12

universcience.fr mobile page speed rank

Last tested: 2019-10-27

Mobile Speed Bad

48/100

universcience.fr Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

http://www.universcience.fr/typo3conf/ext/sdl_gaba…/styles.1571928450.css
https://fonts.googleapis.com/css?family=Lato:400,7…ic,700italic,900italic
http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1600.1543416447.css
http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1330.1571923185.css
http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1130.1571923184.css
http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1024.1571923184.css
http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/768.1571923186.css

priority - 37Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 365.4KiB (64% reduction).

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://universcience.fr/
http://www.universcience.fr/
http://www.universcience.fr/fr/accueil/

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 35% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.googletagmanager.com/gtm.js?id=GTM-PHXHF4 (15 minutes)
http://dacpbrl4to.kameleoon.eu/kameleoon.js (90 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 2Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 10.4KiB (75% reduction).

Compressing http://www.universcience.fr/typo3conf/ext/sdl_gaba…/preload.1555504353.js could save 10.4KiB (75% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.9KiB (28% reduction).

Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…/styles.1571928450.css could save 4.5KiB (27% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/480.1571923186.css could save 652B (27% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1024.1571923184.css could save 383B (30% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/768.1571923186.css could save 373B (25% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1130.1571923184.css could save 266B (43% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1330.1571923185.css could save 224B (41% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…nce/320.1571923185.css could save 221B (40% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…e/print.1543482450.css could save 219B (29% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ce/1600.1543416447.css could save 160B (48% reduction) after compression.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.2KiB (40% reduction).

Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…/preload.1555504353.js could save 5.3KiB (39% reduction).
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…ript/app.1543482709.js could save 424B (58% reduction) after compression.
Minifying http://www.universcience.fr/typo3conf/ext/sdl_gaba…y.cookie.1543482710.js could save 335B (38% reduction) after compression.
Minifying http://www.universcience.fr/typo3temp/javascript_b9ac716825.1542320120.js could save 104B (26% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 789B (13% reduction).

Minifying http://www.universcience.fr/fr/accueil/ could save 789B (13% reduction) after compression.

universcience.fr Mobile Resource Breakdown

Total Resources	46
Number of Hosts	8
Static Resources	36
JavaScript Resources	10
CSS Resources	10

universcience.fr mobile page usability

Last tested: 2019-10-27

Mobile Usability Good

96/100

universcience.fr Mobile Usability Test Quick Summary

priority - 3Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://www.dai…/universcience">Dailymotion</a> and 1 others are close to other tap targets.
The tap target <a href="fr/nous-connai…universcience/" class="strong">Universcience</a> and 1 others are close to other tap targets.
The tap target <a href="fr/nous-connai…rts-dactivite/">Rapports d'activité</a> and 12 others are close to other tap targets.

universcience.fr HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 48 Column: 9 - 116
"...> <meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' /><meta ..."

The “banner” role is unnecessary for element “header”.

Line: 76 Column: 9 - 47
"... <header role="banner" class="clearfix"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 78 Column: 13 - 65
"... <nav id='topMenu' class='menu-top' role="navigation"> ..." Line: 83 Column: 13 - 99
"... <nav id='mainMenu' class="menu-desktop" role="navigation" aria-label="main navigation"> ..." Line: 118 Column: 13 - 69
"... <nav id='liteMenu' class="menu-mobile" role="navigation"><ul> ..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 207 Column: 1 - 42
"...> </div> <footer class="footer" role="contentinfo"> ..."

universcience.fr similar domains

Similar domains:

www.universcience.com
www.universcience.net
www.universcience.org
www.universcience.info
www.universcience.biz
www.universcience.us
www.universcience.mobi
www.niverscience.fr
www.universcience.fr
www.yniverscience.fr
www.uyniverscience.fr
www.yuniverscience.fr
www.hniverscience.fr
www.uhniverscience.fr
www.huniverscience.fr
www.jniverscience.fr
www.ujniverscience.fr
www.juniverscience.fr
www.iniverscience.fr
www.uiniverscience.fr
www.iuniverscience.fr
www.uiverscience.fr
www.ubiverscience.fr
www.unbiverscience.fr
www.ubniverscience.fr
www.uhiverscience.fr
www.unhiverscience.fr
www.ujiverscience.fr
www.unjiverscience.fr
www.umiverscience.fr
www.unmiverscience.fr
www.umniverscience.fr
www.unverscience.fr
www.unuverscience.fr
www.uniuverscience.fr
www.unuiverscience.fr
www.unjverscience.fr
www.unijverscience.fr
www.unkverscience.fr
www.unikverscience.fr
www.unkiverscience.fr
www.unoverscience.fr
www.unioverscience.fr
www.unoiverscience.fr
www.unierscience.fr
www.unicerscience.fr
www.univcerscience.fr
www.unicverscience.fr
www.uniferscience.fr
www.univferscience.fr
www.unifverscience.fr
www.unigerscience.fr
www.univgerscience.fr
www.unigverscience.fr
www.uniberscience.fr
www.univberscience.fr
www.unibverscience.fr
www.univrscience.fr
www.univwrscience.fr
www.univewrscience.fr
www.univwerscience.fr
www.univsrscience.fr
www.univesrscience.fr
www.univserscience.fr
www.univdrscience.fr
www.univedrscience.fr
www.univderscience.fr
www.univrrscience.fr
www.univerrscience.fr
www.univrerscience.fr
www.univescience.fr
www.univeescience.fr
www.univerescience.fr
www.univeerscience.fr
www.univedscience.fr
www.univerdscience.fr
www.univefscience.fr
www.univerfscience.fr
www.univefrscience.fr
www.univetscience.fr
www.univertscience.fr
www.univetrscience.fr
www.univercience.fr
www.univerwcience.fr
www.universwcience.fr
www.univerwscience.fr
www.univerecience.fr
www.universecience.fr
www.univerdcience.fr
www.universdcience.fr
www.univerzcience.fr
www.universzcience.fr
www.univerzscience.fr
www.univerxcience.fr
www.universxcience.fr
www.univerxscience.fr
www.univeracience.fr
www.universacience.fr
www.univerascience.fr
www.universience.fr
www.universxience.fr
www.universcxience.fr
www.universdience.fr
www.universcdience.fr
www.universfience.fr
www.universcfience.fr
www.universfcience.fr
www.universvience.fr
www.universcvience.fr
www.universvcience.fr
www.universcence.fr
www.universcuence.fr
www.universciuence.fr
www.universcuience.fr
www.universcjence.fr
www.universcijence.fr
www.universcjience.fr
www.universckence.fr
www.universcikence.fr
www.universckience.fr
www.universcoence.fr
www.universcioence.fr
www.universcoience.fr
www.universcince.fr
www.universciwnce.fr
www.universciewnce.fr
www.universciwence.fr
www.universcisnce.fr
www.universciesnce.fr
www.universcisence.fr
www.universcidnce.fr
www.universciednce.fr
www.universcidence.fr
www.universcirnce.fr
www.universciernce.fr
www.universcirence.fr
www.universciece.fr
www.universciebce.fr
www.universcienbce.fr
www.universciebnce.fr
www.universciehce.fr
www.universcienhce.fr
www.universciehnce.fr
www.universciejce.fr
www.universcienjce.fr
www.universciejnce.fr
www.universciemce.fr
www.universcienmce.fr
www.universciemnce.fr
www.universciene.fr
www.universcienxe.fr
www.universciencxe.fr
www.universcienxce.fr
www.universciende.fr
www.universciencde.fr
www.universciendce.fr
www.universcienfe.fr
www.universciencfe.fr
www.universcienfce.fr
www.universcienve.fr
www.universciencve.fr
www.universcienvce.fr
www.universcienc.fr
www.universciencw.fr
www.universciencew.fr
www.universciencwe.fr
www.universciencs.fr
www.universciences.fr
www.universciencse.fr
www.universciencd.fr
www.universcienced.fr
www.universciencr.fr
www.universciencer.fr
www.universciencre.fr

universcience.fr Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

universcience.fr TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

UNIVERSCIENCE.FR Universcience - Accueil - Deux lieux, une même passion : partager la science

universcience.fr Website Information

Advertisement

universcience.fr Alexa Rank

universcience.fr whois

universcience.fr server information

Servers Location

universcience.fr desktop page speed rank

universcience.fr Desktop Speed Test Quick Summary

priority - 37Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 365.4KiB (64% reduction).

priority - 24Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 236.2KiB (71% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 4Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Reduce server response time

In our test, your server responded in 0.32 seconds.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 8.4KiB (31% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 7.7KiB (26% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 798B (13% reduction).

universcience.fr Desktop Resource Breakdown

universcience.fr mobile page speed rank

universcience.fr Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 37Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 365.4KiB (64% reduction).

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 2Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 10.4KiB (75% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 6.9KiB (28% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 6.2KiB (40% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 789B (13% reduction).

universcience.fr Mobile Resource Breakdown

universcience.fr mobile page usability

universcience.fr Mobile Usability Test Quick Summary

priority - 3Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

universcience.fr HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “banner” role is unnecessary for element “header”.