Cstb.fr Centre Scientifique et Technique du Bâtiment - CSTB

Établissement public au service de l'innovation dans le bâtiment, le CSTB exerce 5 activités clés : la recherche et expertise, l'évaluation, la certif...


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 08/16/2025

Cstb.fr traffic volume is 1,313 unique daily visitors and their 3,020 pageviews. The web value rate of cstb.fr is 56,239 USD. Each visitor makes around 2.46 page views on average.

By Alexa's traffic estimates cstb.fr placed at 9,768 position over the world, while the largest amount of its visitors comes from France, where it takes 11,963 place.

Cstb.fr registered under .FR top-level domain. Check other websites in .FR zone.

The last verification results, performed on (August 13, 2022) cstb.fr show that cstb.fr has an expired wildcard SSL certificate issued by DigiCert Inc (expired on March 10, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cstb.fr is pretty a safe domain.

Relying Google MobileFriendly test cstb.fr is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
239,516
Average Load Time
3.32sec
Links In Count
1,067
Website Value
$52,560

Overview
Last Updated: 08/16/2025
Overall result - cstb.fr is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/21/2025
cstb.fr is safe.
Norton ConnectSafe evaluates cstb.fr for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/18/2019
cstb.fr is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
cstb.fr is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/23/2021
cstb.fr is safe.
McAfee assesses cstb.fr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cstb.fr for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
cstb.fr child safety is very good.
The WOT calculates reputation of the cstb.fr. This reputation system receives ratings from users and information from third-party sources, assesses the cstb.fr for safety features and confirms, whether cstb.fr is suitable for children.

SSL Information
Domain*.cstb.fr
Issuer OrganizationDigiCert Inc
IssuerThawte RSA CA 2018
AlgorithmRSA-SHA256
Valid form03/02/2022
Expiration03/10/2023
SignedCertificate is not self signed
Additional Domains *.cstb.fr
Server Location

ASN Information

ASN ID: 20756
ASN Title: ECHO MARQUES

Last Update: 04/14/2025

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS20485 - AS20857'

as-block: AS20485 - AS20857
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:45:37Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS20756'

% Abuse contact for 'AS20756' is 'ripe@nameshield.net'

aut-num: AS20756
as-name: NAMESHIELD
org: ORG-EM5-RIPE
import: from AS8218 accept ANY
import: from AS174 accept ANY
export: to AS8218 announce AS-NAMESHIELD
export: to AS174 announce AS-NAMESHIELD
admin-c: JPB94-RIPE
tech-c: AJ4393-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-NAMESHIELD
mnt-routes: MNT-NAMESHIELD
created: 2006-05-03T07:19:12Z
last-modified: 2017-11-15T09:45:46Z
source: RIPE # Filtered

organisation: ORG-EM5-RIPE
org-name: ECHO MARQUES
org-type: LIR
address: 79 rue Desjardins
address: 49100
address: ANGERS
address: FRANCE
phone: +33 2 41 18 28 28
fax-no: +33 2 41 18 28 29
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-NAMESHIELD
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-NAMESHIELD
admin-c: JPB94-RIPE
tech-c: AJ4393-RIPE
abuse-c: NRC9-RIPE
created: 2006-04-25T10:02:49Z
last-modified: 2018-01-11T17:11:58Z
source: RIPE # Filtered

person: Arnaud Jolivet
address: Nameshield
address: 79 rue Desjardins
address: 49100 ANGERS
phone: +33 2 41 18 28 28
fax-no: +33 2 41 18 28 29
nic-hdl: AJ4393-RIPE
mnt-by: MNT-NAMESHIELD
created: 2016-11-03T17:20:53Z
last-modified: 2018-01-11T17:17:35Z
source: RIPE

person: Jean Paul Bechu
address: Nameshield
address: 79 rue Desjardins
address: 49100 ANGERS
phone: +33 2 41 18 28 28
fax-no: +33 2 41 18 28 29
nic-hdl: JPB94-RIPE
mnt-by: MNT-NAMESHIELD
created: 1970-01-01T00:00:00Z
last-modified: 2018-01-11T17:17:09Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (ANGUS)

WHOIS

%%
%% 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: cstb.fr
status: ACTIVE
eppstatus: serverUpdateProhibited
eppstatus: serverTransferProhibited
eppstatus: serverDeleteProhibited
eppstatus: serverRecoverProhibited
hold: NO
holder-c: DD33336-FRNIC
admin-c: DD33310-FRNIC
tech-c: DI8888-FRNIC
registrar: NAMESHIELD
Expiry Date: 2031-11-21T23:07:25Z
created: 1994-12-31T23:00:00Z
last-update: 2024-09-12T09:40:14.993369Z
source: FRNIC

nserver: nsa.perf1.fr
nserver: nsb.perf1.com
nserver: nsc.perf1.com
nserver: nsz.perf1.com
nserver: nsz.perf1.fr
source: FRNIC

key1-tag: 10256
key1-algo: 13 [ECDSAP256SHA256]
key1-dgst-t: 2 [SHA256]
key1-dgst: 68C1045F35870F2D771EF24C4A5C0D6956976DC0CB5E4DD64D2D5B93014D56FE
source: FRNIC

key2-tag: 31848
key2-algo: 13 [ECDSAP256SHA256]
key2-dgst-t: 2 [SHA256]
key2-dgst: B49CE1B07F1A8BF8B472D366920D295E22911B7A4CC8177435B0BF942D6EE020
source: FRNIC

registrar: NAMESHIELD
address: 39 boulevard des Capucines
address: 75002 PARIS
country: FR
phone: +33.241182828
fax-no: +33.241182829
e-mail: registrar@nameshield.net
website: https://www.nameshield.com/contact-nameshield/
anonymous: No
registered: 1997-12-29T00:00:00Z
source: FRNIC

nic-hdl: DD33310-FRNIC
type: ORGANIZATION
contact: DOMAIN departement
address: CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMENT
address: 84 avenue Jean Jaures BP 02
address: 77421 MARNE LA VALLEE
country: FR
phone: +33.164688282
e-mail: cstb@clients.nameshield.net
registrar: NAMESHIELD
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: DD33336-FRNIC
type: ORGANIZATION
contact: DOMAIN departement
address: CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMENT
address: 84 avenue Jean Jaures BP 02
address: 77421 MARNE LA VALLEE
country: FR
phone: +33.164688282
e-mail: cstb@clients.nameshield.net
registrar: NAMESHIELD
anonymous: NO
obsoleted: NO
eppstatus: serverUpdateProhibited
eppstatus: associated
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: DI8888-FRNIC
type: ORGANIZATION
contact: DSI infrastructure
address: CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMENT
address: 84 avenue Jean Jaures BP 02
address: 77421 MARNE LA VALLEE
country: FR
phone: +33.164688282
e-mail: cstb@clients.nameshield.net
registrar: NAMESHIELD
changed: 2024-09-02T08:40:01.173655Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

>>> Last update of WHOIS database: 2024-09-26T04:49:14.086702Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 05/31/2017

Desktop
Desktop Speed
42%

Desktop Resource Breakdown
Total Resources53
Number of Hosts9
Static Resources44
JavaScript Resources7
CSS Resources2

Last tested: 05/31/2017

Mobile
Mobile Usability
99%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources51
Number of Hosts9
Static Resources43
JavaScript Resources7
CSS Resources2
www.cstb.com
www.cstb.net
www.cstb.org
www.cstb.info
www.cstb.biz
www.cstb.us
www.cstb.mobi
www.stb.fr
www.cstb.fr
www.xstb.fr
www.cxstb.fr
www.xcstb.fr
www.dstb.fr
www.cdstb.fr
www.dcstb.fr
www.fstb.fr
www.cfstb.fr
www.fcstb.fr
www.vstb.fr
www.cvstb.fr
www.vcstb.fr
www.ctb.fr
www.cwtb.fr
www.cswtb.fr
www.cwstb.fr
www.cetb.fr
www.csetb.fr
www.cestb.fr
www.cdtb.fr
www.csdtb.fr
www.cztb.fr
www.csztb.fr
www.czstb.fr
www.cxtb.fr
www.csxtb.fr
www.catb.fr
www.csatb.fr
www.castb.fr
www.csb.fr
www.csrb.fr
www.cstrb.fr
www.csrtb.fr
www.csfb.fr
www.cstfb.fr
www.csftb.fr
www.csgb.fr
www.cstgb.fr
www.csgtb.fr
www.csyb.fr
www.cstyb.fr
www.csytb.fr
www.cst.fr
www.cstv.fr
www.cstbv.fr
www.cstvb.fr
www.cstg.fr
www.cstbg.fr
www.csth.fr
www.cstbh.fr
www.csthb.fr
www.cstn.fr
www.cstbn.fr
www.cstnb.fr

Page was generated in 2.7868280410767