Cmath.fr Cours et exercices de maths

Comprendre les maths du primaire au lycée avec 100 cours interactifs, 1000 exercices corrigés et de nombreuses vidéos.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.85 sec.
Last Checked: 04/27/2024

Cmath.fr traffic volume is 1,386 unique daily visitors and their 4,850 pageviews. The web value rate of cmath.fr is 85,921 USD. Each visitor makes around 3.75 page views on average.

By Alexa's traffic estimates cmath.fr placed at 15,040 position over the world, while the largest amount of its visitors comes from France, where it takes 11,619 place.

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

The last verification results, performed on (August 13, 2022) cmath.fr show that cmath.fr has an expired SSL certificate issued by Let's Encrypt (expired on October 11, 2022). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

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

Relying Google MobileFriendly test cmath.fr is well optimized for mobile and tablet devices.


Global Rank
146,354
Average Load Time
0.93sec
Links In Count
93
Website Value
$80,300

Overview
Last Updated: 04/27/2024
Overall result - cmath.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: 03/24/2024
cmath.fr is safe.
Norton ConnectSafe evaluates cmath.fr for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/30/2016
cmath.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
cmath.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: 02/24/2021
cmath.fr is safe.
McAfee assesses cmath.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 cmath.fr for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
cmath.fr child safety is very good.
The WOT calculates reputation of the cmath.fr. This reputation system receives ratings from users and information from third-party sources, assesses the cmath.fr for safety features and confirms, whether cmath.fr is suitable for children.

SSL Information
Domaincmath.fr
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form07/13/2022
Expiration10/11/2022
SignedCertificate is not self signed
Additional Domains cmath.fr
mail.cmath.fr
www.cmath.fr
Server Location

ASN Information

ASN ID: 50474
ASN Title: o2switch SARL

Last Update: 10/05/2023

% 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)

WHOIS

%%
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%% short date format : DD/MM
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%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/products-and-services/services/whois/whois-special-notice/
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%% Use '-h' option to obtain more information about this service.
%%
%% [167.99.102.248 REQUEST] >> cmath.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: cmath.fr
status: ACTIVE
hold: NO
holder-c: ANO00-FRNIC
admin-c: O2798-FRNIC
tech-c: O2798-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL23184-FRNIC
registrar: SCALEWAY
Expiry Date: 2024-09-01T22:07:14Z
created: 2006-11-07T07:55:42Z
last-update: 2020-08-09T08:10:17Z
source: FRNIC

ns-list: NSL23184-FRNIC
nserver: ns1.o2switch.net
nserver: ns2.o2switch.net
source: FRNIC

registrar: SCALEWAY
type: Isp Option 1
address: 8 Rue de la Ville l'Evêque
address: 75008 PARIS
country: FR
phone: 01 84 13 00 69
fax-no: +33 1 73 50 29 01
e-mail: hostmaster@online.net
website: https://www.bookmyname.com/nom_de_domaine/tarif_nom_de_domaine.html
anonymous: NO
registered: 1999-04-01T12:00:00Z
source: FRNIC

nic-hdl: ANO00-FRNIC
type: PERSON
contact: Ano Nymous
remarks: -------------- WARNING --------------
remarks: While the registrar knows him/her,
remarks: this person chose to restrict access
remarks: to his/her personal data. So PLEASE,
remarks: don't send emails to Ano Nymous. This
remarks: address is bogus and there is no hope
remarks: of a reply.
remarks: -------------- WARNING --------------
registrar: SCALEWAY
changed: 2019-09-01T22:07:13Z anonymous@anonymous
anonymous: YES
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source: FRNIC

nic-hdl: O2798-FRNIC
type: ORGANIZATION
contact: O2SWITCH
address: 222 Boulevard Gustave Flaubert
address: 63000 CLERMONT FERRAND
country: FR
phone: +33.444446040
fax-no: +33.444446041
e-mail: dns-nospam@o2switch.fr
registrar: SCALEWAY
changed: 2021-03-11T13:43:29Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: O2798-FRNIC
type: ORGANIZATION
contact: O2SWITCH
address: 222 Boulevard Gustave Flaubert
address: 63000 CLERMONT FERRAND
country: FR
phone: +33.444446040
fax-no: +33.444446041
e-mail: dns-nospam@o2switch.fr
registrar: SCALEWAY
changed: 2021-03-11T13:43:29Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 12/04/2019

Desktop
Desktop Speed
79%

Desktop Resource Breakdown
Total Resources135
Number of Hosts52
Static Resources49
JavaScript Resources45
CSS Resources3

Last tested: 11/01/2018

Mobile
Mobile Usability
100%
Mobile Speed
86%

Mobile Resource Breakdown
Total Resources6
Number of Hosts4
Static Resources3
JavaScript Resources3
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