Centralelille.fr Centrale Lille – Enseignement et Recherche


Centralelille.fr Overview

Centralelille.fr ranking shows that the page is at position 713,300 over the world.

Centralelille.fr hosting company servers are placed in the France, but, unfortunately, it’s not possible to identify the countries where the bulk of centralelille.fr users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on o2switch SARL servers.

In terms of rank-to-traffic ratio, centralelille.fr has 509 unique users per day, viewing 1,017 pages. The rank based value of centralelille.fr is 9,461 USD. Every user makes 2.16 pageviews on average.

Centralelille.fr boasts a link base consisting of 803 referring domains and 1033 external backlinks, as revealed by the data obtained from web network scanning.

Centralelille.fr top-level domain belongs to .FR domain zone. Check other webpages in .FR zone.

According the last verification test in September 27, 2024, centralelille.fr has an expired SSL certificate issued by Let's Encrypt (expired on November 10, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec centralelille.fr is a fairly safe domain.

According the Mobile-Friendly test by Google centralelille.fr is nice optimized for mobile devices and tablets.


Centralelille.fr Rank Summary

Global Rank
713,300
Average Load Time
0.00sec
Links In Count
51
Website Value
$8,760

Centralelille.fr Website Safety

logo
Overview
Last Updated: 04/03/2025
Overall result - centralelille.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 logo
Norton Connect Safe
Last Updated: 02/09/2025
centralelille.fr is safe.
Norton ConnectSafe evaluates centralelille.fr for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/28/2017
centralelille.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
centralelille.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.
McAfee logo
Site Advisor
Last Updated: 02/14/2021
centralelille.fr is safe.
McAfee assesses centralelille.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 centralelille.fr for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 04/03/2025
centralelille.fr child safety is unknown.
The WOT calculates reputation of the centralelille.fr. This reputation system receives ratings from users and information from third-party sources, assesses the centralelille.fr for safety features and confirms, whether centralelille.fr is suitable for children.

SSL Information
Domaincentralelille.fr
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form08/12/2024
Expiration11/10/2024
SignedCertificate is not self signed
Additional Domains centralelille.fr

Centralelille.fr Rank History

Centralelille.fr Hosting Information

Server Location

ASN Information

ASN ID: 50474

ASN Title: o2switch SARL

Last Update: 01/01/2025

% 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 'AS47104 - AS52223'

as-block: AS47104 - AS52223
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: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS50474'

% Abuse contact for 'AS50474' is 'abuse@o2switch.fr'

aut-num: AS50474
as-name: O2SWITCH
org: ORG-oS50-RIPE
import: from AS44902 accept any
import: from AS50618 accept any
import: from AS8218 accept any
export: to AS44902 announce AS50474
export: to AS50618 announce AS50474
export: to AS8218 announce AS50474
admin-c: YA460-RIPE
tech-c: YA460-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-O2SWITCH
mnt-routes: MNT-O2SWITCH
created: 2010-01-22T11:22:57Z
last-modified: 2017-11-15T12:16:25Z
source: RIPE

organisation: ORG-oS50-RIPE
org-name: o2switch SARL
org-type: LIR
address: 222-224 Boulevard Gustave Flaubert
address: 63000
address: Clermont-Ferrand
address: FRANCE
phone: +33444446040
fax-no: +33444446041
admin-c: YA460-RIPE
abuse-c: OAT9-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-O2SWITCH
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-O2SWITCH
created: 2009-12-31T12:32:05Z
last-modified: 2016-05-30T10:14:29Z
source: RIPE # Filtered

person: YEPES Alexandre
address: O2SWITCH
address: 222-224 Boulevard Gustave Flaubert
address: 63000 Clermont-Ferrand
address: FRANCE
phone: +33.444446040
nic-hdl: YA460-RIPE
created: 2009-12-31T16:42:31Z
last-modified: 2017-01-18T14:31:27Z
source: RIPE # Filtered
mnt-by: MNT-O2SWITCH

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

Centralelille.fr Domain Registration and Settings

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

domain: centralelille.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: ECDL78-FRNIC
admin-c: ED9929-FRNIC
tech-c: GRST1-FRNIC
tech-c: MG15523-FRNIC
tech-c: FC15597-FRNIC
registrar: GIP RENATER
Expiry Date: 2023-07-27T12:46:23Z
created: 2015-07-27T12:46:23Z
last-update: 2022-07-27T13:36:55Z
source: FRNIC

nserver: dns1.centralelille.fr
nserver: dns2.centralelille.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
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: 2022-11-03T09:28:28.008044Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: MG15523-FRNIC
type: PERSON
contact: Michael Gorlier
address: ECOLE CENTRALE DE LILLE
address: Cité Scientifique Cs 20048
address: 59651 Villeneuve d'Ascq
country: FR
phone: +33.320676030
e-mail: michael.gorlier@centralelille.fr
registrar: GIP RENATER
changed: 2020-05-11T07:41:36Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: ECDL78-FRNIC
type: ORGANIZATION
contact: ECOLE CENTRALE DE LILLE
address: ECOLE CENTRALE DE LILLE
address: Cite Scientifique CS 20048
address: 59651 Villeneuve d'Ascq
country: FR
phone: +33.320335353
e-mail: michael.gorlier@centralelille.fr
registrar: GIP RENATER
changed: 2022-06-29T13:28:22Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligsource: REGISTRAR
eligdate: 2022-06-29T00:00:00Z
reachstatus: ok
reachmedia: email
reachsource: REGISTRAR
reachdate: 2022-06-29T00:00:00Z
source: FRNIC

nic-hdl: ED9929-FRNIC
type: PERSON
contact: Emmanuel Duflos
address: ECOLE CENTRALE DE LILLE
address: Cité Scientifique Cs 20048
address: 59651 Villeneuve d'Ascq
country: FR
phone: +33.320335301
e-mail: cabinet-directeur@centralelille.fr
registrar: GIP RENATER
changed: 2020-10-05T08:39:15Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: FC15597-FRNIC
type: PERSON
contact: Farid Chabou
address: ECOLE CENTRALE DE LILLE
address: Cité Scientifique Cs 20048
address: 59651 Villeneuve d'Ascq
country: FR
phone: +33.320335399
e-mail: farid.chabou@centralelille.fr
registrar: GIP RENATER
changed: 2020-05-11T07:40:14Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

>>> WHOIS request date: 2022-11-27T15:03:27.209574Z


DNS Records
HostA RecordTTL
centralelille.fr193.51.52.2003600
HostMX RecordPriorityTTL
centralelille.frmailcube.ec-lille.fr103600
centralelille.frmailcube2.ec-lille.fr103600
HostNS RecordTTL
centralelille.frdns1.centralelille.fr3600
centralelille.frdns2.centralelille.fr3600
HostTXT RecordTTL
centralelille.frv=spf1 mx a ip4:193.51.52.5 ip4:193.51.52.6 ip4:193.51.52.108 ip4:193.51.52.109 a:mailcube.ec-lille.fr a:mailcube2.ec-lille.fr a:relaymail2.ec-lille.fr a:completel.net a:sphinxonline.com a:sv60.domain ~all3600

dns1.centralelille.fr
TTL: 3600
Email address: pri.centralelille.fr
Serial: 2019092701
Refresh: 28800
Retry: 3600
Expire: 1209600
Minimum: 38400

Centralelille.fr HTML Check


Errors
Warnings

Centralelille.fr Desktop Performance

Last tested: 08/26/2018

Speedometer image
Desktop Speed
78%

Desktop Resource Breakdown
Total Resources78
Number of Hosts3
Static Resources25
JavaScript Resources31
CSS Resources17

Centralelille.fr Mobile Insights

Last tested: 08/12/2018

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
62%

Mobile Resource Breakdown
Total Resources80
Number of Hosts3
Static Resources26
JavaScript Resources33
CSS Resources17

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