cerfacs.fr - Accueil

Cerfacs.fr Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/14/2024

Cerfacs.fr traffic estimate is about 9,421 unique visitors and 37,684 pageviews per day. The approximated value of cerfacs.fr is 57,240 USD. Every unique visitor makes about 4 pageviews on average.

cerfacs.fr is hosted by Renater. See the list of other websites hosted by Renater.

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

During the last check (October 08, 2024) cerfacs.fr has a valid and up-to-date wildcard SSL certificate issued by GEANT Vereniging that expires on February 20, 2025, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by GEANT Vereniging.

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

Relying on Google Mobile-Friendly test cerfacs.fr is well optimized for mobile and tablet devices, however website page loading time may be improved.

Cerfacs.fr General Information

Information not available

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Cerfacs.fr Safety Information

Rankchart Summary

Safe

Updated: 11/14/2024

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

Safe

Updated: 02/04/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 02/24/2020

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 12/30/2020

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McAfee assesses cerfacs.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 cerfacs.fr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/11/2019

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The WOT calculates reputation of the cerfacs.fr. This reputation system receives ratings from users and information from third-party sources, assesses the cerfacs.fr for safety features and confirms, whether cerfacs.fr is suitable for children.

Cerfacs.fr SSL Information

Information about SSL/TLS certificates

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Domain	*.cerfacs.fr
Issuer Organization	GEANT Vereniging
Issuer	GEANT OV RSA CA 4
Algorithm	RSA-SHA384
Valid form	02/21/2024
Expiration	02/20/2025
Signed	Certificate is not self signed
Additional Domains	*.cerfacs.fr cerfacs.fr domu.cerfacs.fr training.cerfacs.fr www.cerfacs.fr

SSL Checker

Cerfacs.fr Server Information

Cerfacs.fr Server Location

Where website hosting server is located?

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Cerfacs.fr ASN Information

Information about IP address owner

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ASN ID: 1715

ASN Title: Renater

Updated: 03/11/2024

Raw ASN data:

% 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 'AS1707 - AS1726'

as-block: AS1707 - AS1726
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: 2010-05-11T11:44:08Z
last-modified: 2014-02-24T13:15:15Z
source: RIPE

% Information related to 'AS1715'

% Abuse contact for 'AS1715' is 'certsvp@renater.fr'

aut-num: AS1715
as-name: FR-REMIP2000
descr: REMIP 2000 Autonomous System
descr: Metropolitan Network
descr: Toulouse City France
descr: FR
import: from AS2200 action pref=100; accept ANY
import: from AS1305 action pref=100; accept AS1305
import: from AS2188 action pref=200; accept AS2188
import: from AS2066 action pref=200; accept AS2066
export: to AS2200 announce AS1715
export: to AS1305 announce AS1715
export: to AS2188 announce AS1715
export: to AS2066 announce AS1715
default: to AS2200 action pref=10; networks ANY
org: ORG-RA8-RIPE
admin-c: GR1378-RIPE
tech-c: GR1378-RIPE
status: LEGACY
mnt-by: RENATER-MNT
remarks: changed: rensvp@renater.fr 20020227
remarks: changed: rensvp@renater.fr 20111114
remarks: changed: rensvp@renater.fr 20171114
created: 2002-02-27T10:27:43Z
last-modified: 2017-11-14T11:41:10Z
source: RIPE

organisation: ORG-RA8-RIPE
org-name: Renater
org-type: LIR
address: 23-25, rue Daviel
address: 75013
address: Paris
address: FRANCE
phone: +33153942030
fax-no: +33153942031
admin-c: PS19314-RIPE
admin-c: MR17722-RIPE
admin-c: GRSO1-RIPE
admin-c: CT1053-RIPE
admin-c: LG4829-RIPE
admin-c: PD6398-RIPE
admin-c: FL842-RIPE
admin-c: YB549-RIPE
abuse-c: RA6839-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: RENATER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RENATER-MNT
created: 2004-04-17T11:23:28Z
last-modified: 2016-05-27T09:36:30Z
source: RIPE # Filtered

role: GIP RENATER
address: GIP RENATER
address: 23-25 Rue Daviel
address: 75013 PARIS
address: FRANCE
phone: +33 1 53 94 20 30
fax-no: +33 1 53 94 20 31
abuse-mailbox: CertSVP@Renater.fr
remarks: ---------------------------------------------------------------
remarks: Information: http://www.renater.fr/
remarks: ---------------------------------------------------------------
remarks: IRT-Object: IRT-CERT-Renater
remarks: ---------------------------------------------------------------
remarks: Network Operations Center (24/7/365):
remarks: noc-renater@noc.renater.fr
remarks: 0800 77 47 95 (toll free)
remarks: +33 1 78 41 05 51
remarks: ---------------------------------------------------------------
remarks: Peering requests: peering@renater.fr
remarks: ---------------------------------------------------------------
remarks: Customers technical support: support@renater.fr
remarks: ---------------------------------------------------------------
admin-c: PD6398-RIPE
tech-c: LG4829-RIPE
tech-c: MR17722-RIPE
tech-c: PS19314-RIPE
tech-c: FL842-RIPE
tech-c: CT1053-RIPE
tech-c: YB549-RIPE
tech-c: GRSO1-RIPE
nic-hdl: GR1378-RIPE
mnt-by: RENATER-MNT
remarks: changed: RenSVP@Renater.fr 20140619
remarks: changed: rensvp@renater.fr 20161102
created: 2002-08-08T17:14:15Z
last-modified: 2016-11-02T10:41:11Z
source: RIPE # Filtered

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

Geolocation

ASN Lookup

Cerfacs.fr Domain Name Information

Cerfacs.fr DNS Information

Domain name service records

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Host	A Record	TTL
cerfacs.fr	138.63.8.11	86500

Host	MX Record	Priority	TTL
cerfacs.fr	zartan.cerfacs.fr	10	86500
cerfacs.fr	gorgone.cerfacs.fr	15	86500
cerfacs.fr	turtle.cerfacs.fr	20	86500

Host	NS Record	TTL
cerfacs.fr	dns.inria.fr	86500
cerfacs.fr	hal.cerfacs.fr	86500
cerfacs.fr	phy.cerfacs.fr	86500
cerfacs.fr	zephyr.cerfacs.fr	86500
cerfacs.fr	talisker.cerfacs.fr	86500

Host	TXT Record	TTL
cerfacs.fr	v=spf1 a mx ~all	86500

Cerfacs.fr Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

%%
%% 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/
%%
%% Use '-h' option to obtain more information about this service.
%%

domain: cerfacs.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: CEDR4-FRNIC
admin-c: CL25012-FRNIC
tech-c: GRST1-FRNIC
tech-c: PL868-FRNIC
tech-c: NM72-FRNIC
registrar: GIP RENATER
Expiry Date: 2023-06-09T22:00:00Z
created: 1996-06-09T22:00:00Z
last-update: 2022-06-09T22:36:34Z
source: FRNIC

nserver: dns.inria.fr
nserver: hal.cerfacs.fr
nserver: talisker.cerfacs.fr
nserver: zephyr.cerfacs.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: GRST1-FRNIC
type: PERSON
contact: Gip Renater Support Technique Dns Gip Renater
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: 2022-10-15T19:37:17.829328Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: CEDR4-FRNIC
type: ORGANIZATION
contact: Centre Europeen de Recherche et de Formation au Calcul Scientifique, CERFACS
address: CERFACS
address: 42, avenue G. Coriolis
address: 31057 Toulouse
country: FR
phone: +33.561193131
e-mail: dsi@cerfacs.fr
registrar: GIP RENATER
changed: 2018-04-09T12:16:21Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: PL868-FRNIC
type: PERSON
contact: Patrick Laporte Patrick
address: CERFACS
address: 42, avenue G. Coriolis
address: 31057 Toulouse
country: FR
phone: +33.561193088
fax-no: +33.561193000
e-mail: patrick.laporte@cerfacs.fr
registrar: GIP RENATER
changed: 2018-04-09T12:18:50Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: NM72-FRNIC
type: PERSON
contact: Nicolas Monnier Nicolas
address: CERFACS
address: 42, avenue G. Coriolis
address: 31057 Toulouse
country: FR
phone: +33.561193079
fax-no: +33.561193000
e-mail: nicolas.monnier@cerfacs.fr
registrar: GIP RENATER
changed: 2018-04-09T12:19:08Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: CL25012-FRNIC
type: PERSON
contact: Catherine LAMBERT Catherine
address: CERFACS
address: 42 Avenue Coriolis
address: 31057 TOULOUSE
country: FR
phone: +33.561113131
e-mail: catherine.lambert@cerfacs.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligdate: 2018-04-09T00:00:00Z
reachstatus: not identified
source: FRNIC

>>> WHOIS request date: 2022-10-23T18:25:00.441231Z

Whois

DNS Lookup

Cerfacs.fr HTML Validation

Cerfacs.fr W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Stray end tag “hr”.

No “p” element in scope but a “p” end tag seen.

Element “h3” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Warnings:

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

The “form” role is unnecessary for element “form”.

This document appears to be written in English but the “html” start tag has “lang="fr"”. Consider using “lang="en"” (or variant) instead.

HTML Validator

Cerfacs.fr Desktop Performance

How Well Cerfacs.fr Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

67%

Optimize images

Reduce server response time

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

Leverage browser caching

Minify JavaScript

Minify CSS

Updated: 08/15/2016

Cerfacs.fr Mobile Performance

How Optimized Is Cerfacs.fr for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 06/25/2017

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Cerfacs.fr URL Typos

Most common user URL mistypes for cerfacs.fr

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Total Resources	79
Number of Hosts	5
Static Resources	62
JavaScript Resources	28
CSS Resources	22

CSS	299.1 KBytes
Images	1.6 MBytes
HTML	83.1 KBytes
JavaScript	514.7 KBytes
Other	337.9 KBytes

Total Resources	63
Number of Hosts	4
Static Resources	17
JavaScript Resources	26
CSS Resources	25

CSS	354.6 KBytes
Images	2.0 MBytes
HTML	92.4 KBytes
JavaScript	533.4 KBytes
Other	71.0 KBytes

Cerfacs.fr Accueil - Cerfacs

Cerfacs.fr Quick Summary

Cerfacs.fr General Information

Cerfacs.fr Safety Information

Cerfacs.fr SSL Information

Cerfacs.fr Server Information

Cerfacs.fr Server Location

Cerfacs.fr ASN Information

Cerfacs.fr Domain Name Information

Cerfacs.fr DNS Information

Cerfacs.fr Whois Information

Cerfacs.fr HTML Validation

Cerfacs.fr W3C HTML Markup Validation

Cerfacs.fr Desktop Performance

How Well Cerfacs.fr Performs On Desktops?

Cerfacs.fr Mobile Performance

How Optimized Is Cerfacs.fr for Mobile Devices?

Cerfacs.fr Nearest Competitors

Estimated Nearest Competitors Of Cerfacs.fr

Cerfacs.fr URL Typos

Most common user URL mistypes for cerfacs.fr