ENSSIB.FR Accueil | Enssib


enssib.fr website information.

enssib.fr domain name is registered by .FR top-level domain registry. See the other sites registred in .FR domain zone.

Following name servers are specified for enssib.fr domain:

  • dns2.univ-lyon1.fr
  • dns.univ-lyon1.fr

and probably website enssib.fr is hosted by KDDI KDDI CORPORATION, JP web hosting company. Check the complete list of other most popular websites hosted by KDDI KDDI CORPORATION, JP hosting company.

According to Alexa traffic rank the highest website enssib.fr position was 42799 (in the world). The lowest Alexa rank position was 105382. Now website enssib.fr ranked in Alexa database as number 45669 (in the world).

Website enssib.fr Desktop speed measurement score (29/100) is better than the results of 7.9% of other sites shows that the page desktop performance can be improved.

enssib.fr Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of enssib.fr (29/100) is better than the results of 9.19% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-15-2024 N/AN/A
Nov-14-2024 45,6691,458
Nov-13-2024 47,1270
Nov-12-2024 47,1270
Nov-11-2024 47,1270
Nov-10-2024 47,127-990
Nov-09-2024 46,137-484

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enssib.fr Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



enssib.fr whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


%%
%% 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: enssib.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: ENSS4-FRNIC
admin-c: JL3506-FRNIC
tech-c: GR1378-FRNIC
registrar: GIP RENATER
Expiry Date: 2024-12-31T23:00:00Z
created: 1994-12-31T23:00:00Z
last-update: 2024-01-31T23:04:01.858924Z
source: FRNIC

nserver: dns.univ-lyon1.fr
nserver: dns2.univ-lyon1.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: ENSS4-FRNIC
type: ORGANIZATION
contact: ECOLE NAT SUP SCIENCES INFORMAT BIBLIOTH
address: 17-21, boulevard du 11 Novembre 1918
address: 69623 Villeurbanne
country: FR
phone: +33.72444333
e-mail: jacqueline.lavandier@enssib.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligdate: 2005-05-16T00:00:00Z
reachstatus: not identified
source: FRNIC

nic-hdl: GR1378-FRNIC
type: ORGANIZATION
contact: GIP RENATER
address: GIP RENATER
address: Ensam
address: 151, boulevard de l'Hopital
address: 75013 Paris
country: FR
phone: +33.153942030
fax-no: +33.153942031
e-mail: rensvp@renater.fr
registrar: GIP RENATER
changed: 2023-12-12T14:31:29.322494Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: JL3506-FRNIC
type: PERSON
contact: Jacqueline Lavandier
address: Ecole Nationale Superieure des Sciences de l'Information
address: 17-21, boulevard du 11 Novembre 1918
address: 69623 Villeurbanne
country: FR
phone: +33.72444333
fax-no: +33.72442788
e-mail: jacqueline.lavandier@enssib.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: 2024-09-20T17:12:29.672587Z

enssib.fr server information

Servers Location

IP Address
134.214.200.103
Country
France
Region
Auvergne-Rhone-Alpes
City
Villeurbanne

enssib.fr desktop page speed rank

Last tested: 2019-08-28


Desktop Speed Bad
29/100

enssib.fr Desktop Speed Test Quick Summary


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priority - 24 Leverage 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.

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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 7 Avoid landing page redirects

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priority - 2 Prioritize visible content

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priority - 1 Minify JavaScript

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priority - 0 Minify CSS

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enssib.fr Desktop Resources

Total Resources76
Number of Hosts14
Static Resources55
JavaScript Resources15
CSS Resources9

enssib.fr Desktop Resource Breakdown

enssib.fr mobile page speed rank

Last tested: 2019-08-30


Mobile Speed Bad
29/100

enssib.fr Mobile Speed Test Quick Summary


priority - 139 Optimize images

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priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

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https://www.enssib.fr/sites/enssib.fr/files/js/js_…p0jZmsKCcEuGGFbbIJM.js

Optimize CSS Delivery of the following:

https://www.enssib.fr/sites/enssib.fr/files/css/cs…8rNKf-7DhIU.css?pwtzvt
https://www.enssib.fr/sites/all/libraries/jquery-s…eam/css/dcsns_wall.css
https://file.myfontastic.com/n6vo44Re5QaWo8oCKShBs7/icons.css
https://www.enssib.fr/sites/enssib.fr/files/css/cs…FlzCrH7r8h0.css?pwtzvt
https://www.enssib.fr/sites/enssib.fr/files/css/cs…hLQ5FGwfSc4.css?pwtzvt
https://fonts.googleapis.com/css?family=Lato:300,400,700,900
https://use.fontawesome.com/releases/v5.0.6/css/all.css
https://www.enssib.fr/sites/enssib.fr/files/css/cs…995CnfnLLfQ.css?pwtzvt

priority - 36 Leverage 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://analyseweb.enssib.fr/matomo/piwik.js (expiration not specified)
https://www.enssib.fr/core/misc/icons/ee0000/required.svg (expiration not specified)
https://www.enssib.fr/core/misc/icons/ffffff/hamburger.svg (expiration not specified)
https://www.enssib.fr/sites/all/libraries/jquery-s…eam/css/dcsns_wall.css (expiration not specified)
https://www.enssib.fr/sites/all/libraries/jquery-s…c/js/jquery.plugins.js (expiration not specified)
https://www.enssib.fr/sites/all/libraries/jquery-s…/inc/js/jquery.site.js (expiration not specified)
https://www.enssib.fr/sites/all/libraries/jquery-s…l.stream.1.6.2_lame.js (expiration not specified)
https://www.enssib.fr/sites/all/libraries/jquery-s…ial.stream.wall.1.8.js (expiration not specified)
https://www.enssib.fr/sites/all/libraries/slick/slick/ajax-loader.gif (expiration not specified)
https://www.enssib.fr/sites/all/themes/enssib/images/login.svg (expiration not specified)
https://www.enssib.fr/sites/all/themes/enssib/images/loupe.svg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/BBF-17-18.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/BBF-17-18_0.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/BBF_0.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/Cl%C3%A9mence-Desrues_0.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/Enssib-logo.svg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/PressesENSSIB_1.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/QR2.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/abecedaire-monde.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/agenda-2030.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/bandeau-accueil-formations.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/benoit-glaude3.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/bibdoc2_1.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/elise-lehoux2.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/enssib-batiment.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/enssib-emploi_3.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/evenem…ennale-numerique_1.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/evenements/agenda-jam-2019.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/evenements/alternance_0.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/fleche-rouge-left.svg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/fleche-rouge-right.svg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/fleche-rouge.png (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/formation-continue2.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/inline…ssib-logo-footer_0.png (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/inline-images/map.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/inline-images/udl-logo.png (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/institut-histoire-livre.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/jam-2019.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/js/js_…2wUFQKxTncKJ_Xw01Cc.js (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/js/js_…elMu-EhaOeKlHZ8E6y0.js (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/js/js_…fIKKo2SvKoQ1AnB8D-g.js (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/js/js_…p0jZmsKCcEuGGFbbIJM.js (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/poldocumentaire.jpg (expiration not specified)
https://www.enssib.fr/sites/enssib.fr/files/presse…ues-spoliees-nazis.jpg (expiration not specified)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js?_=1567170825101 (30 minutes)
https://i.ytimg.com/vi/8nBbnsT92ic/mqdefault.jpg (2 hours)
https://i.ytimg.com/vi/zAYa5oFwqLs/mqdefault.jpg (2 hours)

priority - 26 Avoid 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://enssib.fr/
http://www.enssib.fr/
https://www.enssib.fr/

priority - 8 Prioritize 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 47% 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 - 7 Enable 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 66.4KiB (75% reduction).

Compressing https://www.enssib.fr/sites/enssib.fr/files/Enssib-logo.svg could save 56.7KiB (76% reduction).
Compressing https://file.myfontastic.com/n6vo44Re5QaWo8oCKShBs7/icons.css could save 7.5KiB (80% reduction).
Compressing https://www.enssib.fr/sites/all/libraries/jquery-s…=posts&_=1567170825102 could save 1.2KiB (49% reduction).
Compressing https://www.enssib.fr/sites/all/themes/enssib/images/login.svg could save 306B (44% reduction).
Compressing https://www.enssib.fr/core/misc/icons/ffffff/hamburger.svg could save 305B (59% reduction).
Compressing https://www.enssib.fr/sites/all/themes/enssib/images/loupe.svg could save 208B (40% reduction).
Compressing https://www.enssib.fr/core/misc/icons/ee0000/required.svg could save 169B (33% reduction).

priority - 1 Minify 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 7.5KiB (21% reduction).

Minifying https://www.enssib.fr/sites/enssib.fr/files/js/js_…p0jZmsKCcEuGGFbbIJM.js could save 5.4KiB (23% reduction) after compression.
Minifying https://www.enssib.fr/sites/all/libraries/jquery-s…l.stream.1.6.2_lame.js could save 1.6KiB (15% reduction) after compression.
Minifying https://www.enssib.fr/sites/all/libraries/jquery-s…c/js/jquery.plugins.js could save 371B (25% reduction) after compression.
Minifying https://www.enssib.fr/sites/all/libraries/jquery-s…/inc/js/jquery.site.js could save 189B (34% reduction) after compression.

priority - 0 Minify 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 1.7KiB (13% reduction).

Minifying https://file.myfontastic.com/n6vo44Re5QaWo8oCKShBs7/icons.css could save 1.1KiB (13% reduction).
Minifying https://www.enssib.fr/sites/all/libraries/jquery-s…eam/css/dcsns_wall.css could save 554B (15% reduction) after compression.

enssib.fr Mobile Resources

Total Resources73
Number of Hosts13
Static Resources53
JavaScript Resources15
CSS Resources9

enssib.fr Mobile Resource Breakdown

enssib.fr mobile page usability

Last tested: 2019-08-30


Mobile Usability Good
98/100

enssib.fr Mobile Usability Test Quick Summary


priority - 1 Size 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="#main-content" class="visually-hidde…able skip-link">Aller au contenu principal</a> is close to 1 other tap targets.

The tap target <h2 id="block-marquesenssib-menu" class="visually-hidden">Marques Enssib</h2> is close to 1 other tap targets.

The tap target <a href="http://bbf.enssib.fr">Bulletin des b…ques de France</a> is close to 1 other tap targets.

The tap target <button type="button" class="slick-prev">Previous</button> and 1 others are close to other tap targets.

The tap target <a href="http://www.ens…oser-une-offre" class="bt">Déposer votre annonce</a> is close to 1 other tap targets.
The tap target <a href="https://dlis.h…heses.org/4656">Quel cycle de…cesca Frontini</a> and 10 others are close to other tap targets.
The tap target <a href="https://www.fa…ook.com/enssib"></a> and 1 others are close to other tap targets.
The tap target <a href="/l-enssib-aujourdhui">L&#39;Enssib aujourd&#39;hui</a> and 8 others are close to other tap targets.

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enssib.fr Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


enssib.fr TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.