istex.fr Website Information
Daily Unique Visits: 1,361
Daily Page Views: 2,722
Income Per Day: $8
Estimated Value: $1,920
istex.fr is registered under .FR top-level domain. Please check other sites in .FR zone.
No name server records were found.
and is probably hosted by Renater. See the full list of other websites hosted by Renater.
The highest website istex.fr position in Alexa rank database was 12682 and the lowest rank position was 994191. Current position of istex.fr in Alexa rank database is 526712.
Desktop speed score of istex.fr (47/100) is better than the results of 20.85% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of istex.fr (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.
Mobile speed score of istex.fr (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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istex.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.
istex.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
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/domain-names-and-support/everything-there-is-to-know-about-domain-names/find-a-domain-name-or-a-holder-using-whois/
%%
%%
domain: istex.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: IDLI2-FRNIC
admin-c: CF37320-FRNIC
tech-c: MD70350-FRNIC
tech-c: GRST1-FRNIC
tech-c: SP63119-FRNIC
registrar: GIP RENATER
Expiry Date: 2024-02-24T23:07:40Z
created: 2012-04-04T10:36:50Z
last-update: 2023-03-31T22:10:39.923017Z
source: FRNIC
nserver: ns101.inist.fr
nserver: ns102.inist.fr
nserver: ns4.cnrs.fr
source: FRNIC
registrar: GIP RENATER
address: Array
address: 75013 PARIS
country: FR
phone: +33.153942030
fax-no: +33.153942031
e-mail: domaine@renater.fr
website: http://www.renater.fr
anonymous: No
registered: 1997-12-29T00:00:00Z
source: FRNIC
nic-hdl: MD70350-FRNIC
type: PERSON
contact: Marine Danniel
address: INIST-CNRS
address: 2 rue Jean Zay
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: marine.danniel@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: CF37320-FRNIC
type: PERSON
contact: Claire François
address: INIST-CNRS
address: 2 rue Jean Zay
address: CS 10310
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: dns@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: GRST1-FRNIC
type: PERSON
contact: Gip Renater Support Technique Dns
address: GIP RENATER
address: 23-25, rue Daviel
address: 75013 Paris
country: FR
phone: +33.153942040
e-mail: support-dns@renater.fr
registrar: GIP RENATER
changed: 2023-11-07T14:32:25.848185Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: IDLI2-FRNIC
type: ORGANIZATION
contact: Institut de l'Information Scientifique et Technique
address: INIST - CNRS
address: 2 rue Jean Zay
address: CS10310
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.383504600
e-mail: dns@inist.fr
registrar: GIP RENATER
changed: 2022-02-16T15:14:48Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: SP63119-FRNIC
type: PERSON
contact: Sylvain Ponticelli
address: INIST-CNRS
address: 2 rue Jean Zay
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: sylvain.ponticelli@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
>>> Last update of WHOIS database: 2023-11-09T17:17:37.391819Z
%% This is the AFNIC Whois server.
%%
%% complete date format: YYYY-MM-DDThh:mm:ssZ
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/domain-names-and-support/everything-there-is-to-know-about-domain-names/find-a-domain-name-or-a-holder-using-whois/
%%
%%
domain: istex.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: IDLI2-FRNIC
admin-c: CF37320-FRNIC
tech-c: MD70350-FRNIC
tech-c: GRST1-FRNIC
tech-c: SP63119-FRNIC
registrar: GIP RENATER
Expiry Date: 2024-02-24T23:07:40Z
created: 2012-04-04T10:36:50Z
last-update: 2023-03-31T22:10:39.923017Z
source: FRNIC
nserver: ns101.inist.fr
nserver: ns102.inist.fr
nserver: ns4.cnrs.fr
source: FRNIC
registrar: GIP RENATER
address: Array
address: 75013 PARIS
country: FR
phone: +33.153942030
fax-no: +33.153942031
e-mail: domaine@renater.fr
website: http://www.renater.fr
anonymous: No
registered: 1997-12-29T00:00:00Z
source: FRNIC
nic-hdl: MD70350-FRNIC
type: PERSON
contact: Marine Danniel
address: INIST-CNRS
address: 2 rue Jean Zay
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: marine.danniel@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: CF37320-FRNIC
type: PERSON
contact: Claire François
address: INIST-CNRS
address: 2 rue Jean Zay
address: CS 10310
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: dns@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: GRST1-FRNIC
type: PERSON
contact: Gip Renater Support Technique Dns
address: GIP RENATER
address: 23-25, rue Daviel
address: 75013 Paris
country: FR
phone: +33.153942040
e-mail: support-dns@renater.fr
registrar: GIP RENATER
changed: 2023-11-07T14:32:25.848185Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: IDLI2-FRNIC
type: ORGANIZATION
contact: Institut de l'Information Scientifique et Technique
address: INIST - CNRS
address: 2 rue Jean Zay
address: CS10310
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.383504600
e-mail: dns@inist.fr
registrar: GIP RENATER
changed: 2022-02-16T15:14:48Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: SP63119-FRNIC
type: PERSON
contact: Sylvain Ponticelli
address: INIST-CNRS
address: 2 rue Jean Zay
address: 54519 Vandoeuvre-les-Nancy
country: FR
phone: +33.83504600
e-mail: sylvain.ponticelli@inist.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
>>> Last update of WHOIS database: 2023-11-09T17:17:37.391819Z
istex.fr server information
Servers Location
istex.fr desktop page speed rank
Last tested: 2019-03-21
Desktop Speed
Bad
47/100
istex.fr Desktop Speed Test Quick Summary
priority - 54Optimize images
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priority - 22Leverage browser caching
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Leverage browser caching for the following cacheable resources:
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https://www.istex.fr/wp-content/themes/istex/images/footer/CPU-Logo.png (expiration not specified)
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https://www.istex.fr/wp-content/uploads/2017/11/ic…hercher_dans_Istex.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_telecharger_corpus.svg (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://www.google.com/recaptcha/api.js?render=6Le…8qlMLRfHtrZ3yI&ver=3.0 (5 minutes)
https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=v1552285980763 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://web-header.delivery.istex.fr//config.json (expiration not specified)
https://web-header.delivery.istex.fr/bundle.js (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_menu.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_notifications_new.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_services.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_status_ok.svg (expiration not specified)
https://widgets.istex.fr/app.min.js (expiration not specified)
https://widgets.istex.fr/bower_components/angular/angular.min.js (expiration not specified)
https://widgets.istex.fr/slider/rzslider.js (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/css/istex.css (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…ISTEX_DARK_DESKTOP.jpg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/ABES-logo.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/CPU-Logo.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/MESRI_logo.jpg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/couperin.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…estissement_avenir.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…r/logo-cnrs-simple.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…/ul_logo_blanc_rvb.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Chercheur.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Curieux.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Responsable.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_blog_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_chercheur_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_curieux_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_home_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_previsu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_responsable_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_search_black.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/istex_logo.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_Bouton_Istex2.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_Data_ISTEX-2.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_Harvester-1.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_Istex_API-1.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_SPARKL-1.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_google_scholar-1.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic…ex_bibliographie-1.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic…hercher_dans_Istex.svg (expiration not specified)
https://www.istex.fr/wp-content/uploads/2017/11/ic_telecharger_corpus.svg (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://www.google.com/recaptcha/api.js?render=6Le…8qlMLRfHtrZ3yI&ver=3.0 (5 minutes)
https://www.google.com/recaptcha/api2/webworker.js?hl=en&v=v1552285980763 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.istex.fr/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46
https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46
Optimize CSS Delivery of the following:
https://www.istex.fr/wp-content/themes/istex/css/istex.css
https://fonts.googleapis.com/css?family=Montserrat
https://fonts.googleapis.com/css?family=Cookie
https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1
https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3
https://fonts.googleapis.com/css?family=Montserrat
https://fonts.googleapis.com/css?family=Cookie
https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1
https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3
priority - 2Minify 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 16.4KiB (37% reduction).
Minifying https://widgets.istex.fr/slider/rzslider.js could save 11.7KiB (50% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 3.5KiB (25% reduction).
Minifying https://web-header.delivery.istex.fr//config.json could save 1.3KiB (19% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 3.5KiB (25% reduction).
Minifying https://web-header.delivery.istex.fr//config.json could save 1.3KiB (19% 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 7.8KiB (26% reduction).
Minifying https://www.istex.fr/wp-content/themes/istex/css/istex.css could save 7.6KiB (26% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 204B (13% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 204B (13% 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 1.7KiB (11% reduction).
Minifying https://www.istex.fr/ could save 1.7KiB (11% reduction).
istex.fr Desktop Resource Breakdown
| Total Resources | 91 |
| Number of Hosts | 16 |
| Static Resources | 62 |
| JavaScript Resources | 24 |
| CSS Resources | 11 |
istex.fr mobile page speed rank
Last tested: 2019-03-21
Mobile Speed
Bad
43/100
istex.fr Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.istex.fr/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46
https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46
Optimize CSS Delivery of the following:
https://www.istex.fr/wp-content/themes/istex/css/istex.css
https://fonts.googleapis.com/css?family=Montserrat
https://fonts.googleapis.com/css?family=Cookie
https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1
https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3
https://fonts.googleapis.com/css?family=Montserrat
https://fonts.googleapis.com/css?family=Cookie
https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1
https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1
https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3
priority - 37Enable 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 357.4KiB (67% reduction).
Compressing https://widgets.istex.fr/bower_components/angular/angular.min.js could save 98KiB (64% reduction).
Compressing https://www.istex.fr/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing https://piwik2.inist.fr/piwik.js could save 43.1KiB (66% reduction).
Compressing https://widgets.istex.fr/app.min.js could save 33KiB (80% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/css/istex.css could save 22.9KiB (77% reduction).
Compressing https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1 could save 20.5KiB (83% reduction).
Compressing https://widgets.istex.fr/slider/rzslider.js could save 18.7KiB (78% reduction).
Compressing https://www.istex.fr/ could save 10.3KiB (64% reduction).
Compressing https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 10.2KiB (72% reduction).
Compressing https://www.istex.fr/wp-includes/js/wp-emoji-release.min.js?ver=5.1 could save 7.5KiB (63% reduction).
Compressing https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing https://web-header.delivery.istex.fr//config.json could save 5.5KiB (82% reduction).
Compressing https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46 could save 4KiB (77% reduction).
Compressing https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1 could save 2KiB (68% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/istex_logo.svg could save 1.9KiB (52% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…r/logo-cnrs-simple.svg could save 1.7KiB (51% reduction).
Compressing https://www.istex.fr/wp-content/plugins/document-g…llery.min.js?ver=4.4.3 could save 1.6KiB (52% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Bouton_Istex2.svg could save 1.4KiB (26% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_telecharger_corpus.svg could save 1.3KiB (28% reduction).
Compressing https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 1KiB (61% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_SPARKL-1.svg could save 754B (46% reduction).
Compressing https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3 could save 750B (69% reduction).
Compressing https://www.istex.fr/wp-includes/js/wp-embed.min.js?ver=5.1 could save 650B (47% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_google_scholar-1.svg could save 572B (43% reduction).
Compressing https://web-header.delivery.istex.fr/img/ic_status_ok.svg could save 553B (42% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Data_ISTEX-2.svg could save 303B (48% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_curieux_menu.svg could save 256B (45% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_chercheur_menu.svg could save 236B (38% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_Curieux.svg could save 202B (41% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Istex_API-1.svg could save 183B (39% reduction).
Compressing https://web-header.delivery.istex.fr/img/ic_notifications_new.svg could save 174B (32% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_Chercheur.svg could save 132B (31% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic…ex_bibliographie-1.svg could save 132B (37% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_search_black.svg could save 126B (32% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Harvester-1.svg could save 112B (30% reduction).
Compressing https://www.istex.fr/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing https://piwik2.inist.fr/piwik.js could save 43.1KiB (66% reduction).
Compressing https://widgets.istex.fr/app.min.js could save 33KiB (80% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/css/istex.css could save 22.9KiB (77% reduction).
Compressing https://www.istex.fr/wp-includes/css/dist/block-li…/style.min.css?ver=5.1 could save 20.5KiB (83% reduction).
Compressing https://widgets.istex.fr/slider/rzslider.js could save 18.7KiB (78% reduction).
Compressing https://www.istex.fr/ could save 10.3KiB (64% reduction).
Compressing https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 10.2KiB (72% reduction).
Compressing https://www.istex.fr/wp-includes/js/wp-emoji-release.min.js?ver=5.1 could save 7.5KiB (63% reduction).
Compressing https://www.istex.fr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing https://web-header.delivery.istex.fr//config.json could save 5.5KiB (82% reduction).
Compressing https://www.istex.fr/wp-content/plugins/cookie-not…ront.min.js?ver=1.2.46 could save 4KiB (77% reduction).
Compressing https://www.istex.fr/wp-content/plugins/cookie-not…/front.min.css?ver=5.1 could save 2KiB (68% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/istex_logo.svg could save 1.9KiB (52% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…r/logo-cnrs-simple.svg could save 1.7KiB (51% reduction).
Compressing https://www.istex.fr/wp-content/plugins/document-g…llery.min.js?ver=4.4.3 could save 1.6KiB (52% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Bouton_Istex2.svg could save 1.4KiB (26% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_telecharger_corpus.svg could save 1.3KiB (28% reduction).
Compressing https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 1KiB (61% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_SPARKL-1.svg could save 754B (46% reduction).
Compressing https://www.istex.fr/wp-content/plugins/document-g…tyle.min.css?ver=4.4.3 could save 750B (69% reduction).
Compressing https://www.istex.fr/wp-includes/js/wp-embed.min.js?ver=5.1 could save 650B (47% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_google_scholar-1.svg could save 572B (43% reduction).
Compressing https://web-header.delivery.istex.fr/img/ic_status_ok.svg could save 553B (42% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Data_ISTEX-2.svg could save 303B (48% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_curieux_menu.svg could save 256B (45% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_chercheur_menu.svg could save 236B (38% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_Curieux.svg could save 202B (41% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Istex_API-1.svg could save 183B (39% reduction).
Compressing https://web-header.delivery.istex.fr/img/ic_notifications_new.svg could save 174B (32% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_Chercheur.svg could save 132B (31% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic…ex_bibliographie-1.svg could save 132B (37% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/ic_search_black.svg could save 126B (32% reduction).
Compressing https://www.istex.fr/wp-content/uploads/2017/11/ic_Harvester-1.svg could save 112B (30% reduction).
priority - 36Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 355.7KiB (83% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/BG_Dark_Mobile.jpg could save 91.9KiB (74% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/couperin.png could save 56.4KiB (89% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/CPU-Logo.png could save 55.8KiB (91% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/ABES-logo.png could save 53.8KiB (93% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…/ul_logo_blanc_rvb.png could save 49.7KiB (94% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/MESRI_logo.jpg could save 43.2KiB (93% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…estissement_avenir.png could save 2KiB (14% reduction).
Compressing https://pbs.twimg.com/profile_images/994877790171402241/W12lSPZe_bigger.jpg could save 1.1KiB (49% reduction).
Compressing https://pbs.twimg.com/profile_images/1040532591781…52/fmvMdlpT_bigger.jpg could save 991B (34% reduction).
Compressing https://pbs.twimg.com/profile_images/829266648427294721/1vInV0Ly_bigger.jpg could save 914B (33% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/couperin.png could save 56.4KiB (89% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/CPU-Logo.png could save 55.8KiB (91% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/ABES-logo.png could save 53.8KiB (93% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…/ul_logo_blanc_rvb.png could save 49.7KiB (94% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/images/footer/MESRI_logo.jpg could save 43.2KiB (93% reduction).
Compressing https://www.istex.fr/wp-content/themes/istex/image…estissement_avenir.png could save 2KiB (14% reduction).
Compressing https://pbs.twimg.com/profile_images/994877790171402241/W12lSPZe_bigger.jpg could save 1.1KiB (49% reduction).
Compressing https://pbs.twimg.com/profile_images/1040532591781…52/fmvMdlpT_bigger.jpg could save 991B (34% reduction).
Compressing https://pbs.twimg.com/profile_images/829266648427294721/1vInV0Ly_bigger.jpg could save 914B (33% reduction).
priority - 33Leverage 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:
https://piwik2.inist.fr/piwik.js (expiration not specified)
https://web-header.delivery.istex.fr//config.json (expiration not specified)
https://web-header.delivery.istex.fr/bundle.js (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_menu.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_notifications_new.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_services.svg (expiration not specified)
https://web-header.delivery.istex.fr/img/ic_status_ok.svg (expiration not specified)
https://widgets.istex.fr/app.min.js (expiration not specified)
https://widgets.istex.fr/bower_components/angular/angular.min.js (expiration not specified)
https://widgets.istex.fr/slider/rzslider.js (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/css/istex.css (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/BG_Dark_Mobile.jpg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/ABES-logo.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/CPU-Logo.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/MESRI_logo.jpg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/footer/couperin.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…estissement_avenir.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…r/logo-cnrs-simple.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/image…/ul_logo_blanc_rvb.png (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Chercheur.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Curieux.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_Responsable.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_blog_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_chercheur_menu.svg (expiration not specified)
https://www.istex.fr/wp-content/themes/istex/images/ic_curieux_menu.svg (expiration not specified)
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https://syndication.twitter.com/settings (10 minutes)
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priority - 2Minify 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 16.4KiB (37% reduction).
Minifying https://widgets.istex.fr/slider/rzslider.js could save 11.7KiB (50% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 3.5KiB (25% reduction).
Minifying https://web-header.delivery.istex.fr//config.json could save 1.3KiB (19% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/scripts.js?ver=5.1.1 could save 3.5KiB (25% reduction).
Minifying https://web-header.delivery.istex.fr//config.json could save 1.3KiB (19% 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 7.8KiB (26% reduction).
Minifying https://www.istex.fr/wp-content/themes/istex/css/istex.css could save 7.6KiB (26% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 204B (13% reduction).
Minifying https://www.istex.fr/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1 could save 204B (13% 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 1.7KiB (11% reduction).
Minifying https://www.istex.fr/ could save 1.7KiB (11% reduction).
istex.fr Mobile Resource Breakdown
| Total Resources | 90 |
| Number of Hosts | 16 |
| Static Resources | 62 |
| JavaScript Resources | 24 |
| CSS Resources | 11 |
istex.fr mobile page usability
Last tested: 2019-03-21
Mobile Usability
Good
92/100
istex.fr Mobile Usability Test Quick Summary
priority - 7Size 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="https://t.co/Tx3Tdh438S" class="link customisable">https://blog.i…pols-ebooks/ …</a> and 10 others are close to other tap targets.The tap target
<a href="https://t.co/Tx3Tdh438S" class="link customisable">https://blog.i…pols-ebooks/ …</a> and 1 others are close to other tap targets.The tap target
<a href="https://twitte…73752722898944" class="timeline-Tweet-timestamp">Mar 15, 2019</a> and 1 others are close to other tap targets.The tap target
<a href="https://twitte…73752722898944" class="TweetAction Tw…art web-intent"></a> and 1 others are close to other tap targets.The tap target
<a href="#" class="TweetAction Tw…-showShareMenu"></a> and 1 others are close to other tap targets.The tap target
<a href="https://twitte…ISTEX_Platform" class="TweetAuthor-li…ty u-linkBlend">ISTEX_Platform…ISTEX_Platform</a> is close to 1 other tap targets.The tap target
<a href="https://inist-…data.istex.fr/">les disciplines</a> is close to 2 other tap targets.The tap target
<a href="https://revue-…data.istex.fr/">9 241 revues</a> and 1 others are close to other tap targets.The tap target
<input type="search" name="q" class="istex-search-input"> is close to 1 other tap targets.The tap target
<input type="submit" class="istex-search-submit"> is close to 1 other tap targets.The tap target
<a href="https://www.is….fr/chercheur/">Chercheur</a> and 2 others are close to other tap targets.The tap target
<a href="https://www.is…-statistiques/">Politique de confidentialité</a> and 2 others are close to other tap targets.The tap target
<a id="cn-accept-cookie" href="#" class="cn-set-cookie…default button">Ok</a> and 1 others are close to other tap targets.istex.fr HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 56 Column: 1 - 70
"...</script> <link rel='https://api.w.org/' href='https://www.istex.fr/wp-json/' /> <link..."
"...</script> <link rel='https://api.w.org/' href='https://www.istex.fr/wp-json/' /> <link..."
Warnings
The “banner” role is unnecessary for element “header”.
Line: 63 Column: 5 - 26
"...body> <header role="banner"> ..."
"...body> <header role="banner"> ..."
The “navigation” role is unnecessary for element “nav”.
Line: 65 Column: 4 - 100
"... <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="menu-principal"> ..."
"... <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="menu-principal"> ..."
The “main” role is unnecessary for element “main”.
Line: 87 Column: 7 - 42
"...er> <main role="main" class="home page"> <..."
"...er> <main role="main" class="home page"> <..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 104 Column: 2 - 29
"... </main> <footer role="contentinfo" > ..."
"... </main> <footer role="contentinfo" > ..."
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istex.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.
istex.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.