cdm.lu - CDM - Accueil

Quick Summary

Online Status

UNKNOWN

Over the time cdm.lu has been ranked as high as 38,964 in the world.

Cdm.lu receives about 388 unique visitors and 388 pageviews per day. The estimated value of cdm.lu is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

Cdm.lu is registered under .LU top-level domain. Check other websites in .LU zone.

At the time of the last check (July 15, 2024) cdm.lu has an expired wildcard SSL certificate issued by Gandi (expired on October 12, 2024). Check other websites using SSL certificates issued by Gandi.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cdm.lu is quite a safe domain.

Mobile-Friendly test indicates that cdm.lu is well optimized for mobile and tablet devices, however website page loading time could be improved.

Cdm.lu General Information

Global Rank

1,776,081

Average Load Time

0.00sec

Links In Count

Website Value

$2,920

How popular is cdm.lu?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1470340	213133	2	-20.77%
30	667589	0	7	0%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2445675	265388	1	-20.77%	1	0%
30	1173638	0	2	0%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	1776081	245851
past month	825506	0

Cdm.lu Alexa Rank History

Alexa Rank shows how popular cdm.lu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cdm.lu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to cdm.lu and pageviews on cdm.lu over the past 3 months.

Cdm.lu Safety Information

Overview

Last Updated: 11/15/2024

Overall result - "cdm.lu" 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: 02/19/2024

cdm.lu is safe.

Norton ConnectSafe evaluates cdm.lu for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 05/23/2019

cdm.lu 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

Malware not found at "cdm.lu".
"cdm.lu" is not a phishing page.
"cdm.lu" does not install unwanted software.
"cdm.lu" does not contain harmfull applications.
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: 02/17/2021

cdm.lu is safe.

McAfee assesses cdm.lu 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 cdm.lu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/12/2019

cdm.lu child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	*.cdm.lu
Issuer Organization	Gandi
Issuer	Gandi RSA Domain Validation Secure Server CA 3
Algorithm	RSA-SHA384
Valid form	09/12/2023
Expiration	10/12/2024
Signed	Certificate is not self signed
Additional Domains	*.cdm.lu cdm.lu

Cdm.lu Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 2602
ASN Title: Fondation RESTENA

Last Update: 11/09/2024

ASN Whois

% 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 'AS2585 - AS2614'

as-block: AS2585 - AS2614
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: 2002-04-08T12:43:47Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS2602'

% Abuse contact for 'AS2602' is 'csirt@restena.lu'

aut-num: AS2602
as-name: RESTENA
descr: Reseau Teleinformatique de l'Education Nationale
descr: Educational and research network for Luxembourg
org: ORG-RA11-RIPE
remarks: Peering requests:
remarks: Present at LU-CIX, ECIX, FRANCEIX
remarks:
remarks: **** TRANSIT ****
import: from AS3356 accept ANY
import: from AS6661 accept ANY
import: from AS20965 accept ANY
import: from AS21320 accept ANY
export: to AS3356 announce AS-RESTENA
export: to AS6661 announce AS-RESTENA
export: to AS20965 announce AS-RESTENA
export: to AS21320 announce AS-RESTENA
mp-import: afi ipv6.unicast from AS3356 accept ANY
mp-import: afi ipv6.unicast from AS6661 accept ANY
mp-import: afi ipv6.unicast from AS20965 accept ANY
mp-import: afi ipv6.unicast from AS21320 accept ANY
mp-export: afi ipv6.unicast to AS3356 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS6661 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS20965 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS21320 announce AS-RESTENA
remarks:
remarks: **** LU-CIX PEERINGS ****
import: from AS3347 accept AS3347
import: from AS46786 accept AS46786
import: from AS8632 accept AS8632
import: from AS9008 accept AS-VO
import: from AS12684 accept AS-ASTRA-NET
import: from AS15965 accept AS-CEGECOM
import: from AS25273 accept AS-BCELU
import: from AS26415 accept AS26415
import: from AS44295 accept AS44295
import: from AS56665 accept AS56665
import: from AS197264 accept AS197264
import: from AS197692 accept AS197692
import: from AS6939 accept AS6939
import: from AS48526 accept AS48526
import: from AS8674 accept AS-NETNOD-ANYCAST
export: to AS3347 announce AS-RESTENA
export: to AS46786 announce AS-RESTENA
export: to AS8632 announce AS-RESTENA
export: to AS9008 announce AS-RESTENA
export: to AS12684 announce AS-RESTENA
export: to AS15965 announce AS-RESTENA
export: to AS25273 announce AS-RESTENA
export: to AS26415 announce AS-RESTENA
export: to AS44295 announce AS-RESTENA
export: to AS56665 announce AS-RESTENA
export: to AS197264 announce AS-RESTENA
export: to AS197692 announce AS-RESTENA
export: to AS6939 announce AS-RESTENA
export: to AS48526 announce AS-RESTENA
export: to AS8674 announce AS-RESTENA
mp-import: afi ipv6.unicast from AS3347 accept AS3347
mp-import: afi ipv6.unicast from AS46786 accept AS46786
mp-import: afi ipv6.unicast from AS9008 accept AS-VO
mp-import: afi ipv6.unicast from AS12684 accept AS-ASTRA-NET
mp-import: afi ipv6.unicast from AS197692 accept AS197692
mp-import: afi ipv6.unicast from AS6939 accept AS6939
mp-import: afi ipv6.unicast from AS48526 accept AS48526
mp-import: afi ipv6.unicast from AS8674 accept AS-NETNOD-ANYCAST
mp-export: afi ipv6.unicast to AS3347 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS46786 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS9008 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS12684 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS197692 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS6939 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS48526 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS8674 announce AS-RESTENA
remarks:
remarks: **** ECIX PEERINGS ****
import: from AS13335 accept AS13335
import: from AS3856 accept AS3856
import: from AS42 accept AS42
export: to AS13335 announce AS-RESTENA
export: to AS3856 announce AS-RESTENA
export: to AS42 announce AS-RESTENA
mp-import: afi ipv6.unicast from AS13335 accept AS13335
mp-import: afi ipv6.unicast from AS3856 accept AS3856
mp-import: afi ipv6.unicast from AS42 accept AS42
mp-export: afi ipv6.unicast to AS13335 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS3856 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS42 announce AS-RESTENA
remarks:
remarks: **** FURTHER PEERINGS ****
import: from AS2200 accept AS2200
import: from AS2611 accept AS2611
import: from AS25094 accept AS25094
import: from AS42909 accept AS42909
export: to AS2200 announce AS-RESTENA
export: to AS2611 announce AS-RESTENA
export: to AS25094 announce AS-RESTENA
mp-import: afi ipv6.unicast from AS2200 accept AS2200
mp-import: afi ipv6.unicast from AS2611 accept AS2611
mp-import: afi ipv6.unicast from AS42909 accept AS42909
mp-export: afi ipv6.unicast to AS2200 announce AS-RESTENA
mp-export: afi ipv6.unicast to AS2611 announce AS-RESTENA
remarks:
remarks: *************
admin-c: RNOC3-RIPE
tech-c: RNOC3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS2602-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-10-30T13:12:01Z
source: RIPE

organisation: ORG-RA11-RIPE
org-name: Fondation RESTENA
org-type: LIR
address: 2, avenue de l'Université
address: L-4365
address: Esch-sur-Alzette
address: LUXEMBOURG
phone: +3524244091
fax-no: +352422473
admin-c: MST5-RIPE
admin-c: CT5432-RIPE
admin-c: AF2838-RIPE
admin-c: GM7084-RIPE
tech-c: RNOC3-RIPE
abuse-c: RNOC3-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: RESTENA-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RESTENA-MNT
created: 2004-04-17T11:37:51Z
last-modified: 2016-08-26T12:23:15Z
source: RIPE # Filtered

role: RESTENA Network Operation Center
address: RESTENA-NOC
address: Fondation RESTENA
address: 2, avenue de l'Universite
address: L-4365 Esch-sur-Alzette
phone: +352.4244091
fax-no: +352.422473
abuse-mailbox: csirt@restena.lu
remarks: ----------------------------------------
remarks: see irt:IRT-RESTENA-CSIRT for
remarks: signature and encryption key information
remarks: ----------------------------------------
nic-hdl: RNOC3-RIPE
mnt-by: RESTENA-MNT
created: 2003-09-24T07:49:49Z
last-modified: 2015-11-02T08:18:33Z
source: RIPE # Filtered

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

Cdm.lu Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

% Access to RESTENA DNS-LU WHOIS information is provided to assist persons
% in determining the content of a domain name registration record in the LU
% registration database. The data in this record is provided by RESTENA DNS-LU
% for information purposes only, and RESTENA DNS-LU does not guarantee its
% accuracy. Compilation, repackaging, dissemination or other use of the
% WHOIS database in its entirety, or of a substantial part thereof, is not
% allowed without the prior written permission of RESTENA DNS-LU.
%
% By submitting a WHOIS query, you agree to abide by this policy. You acknowledge
% that the use of the WHOIS database is regulated by the ACCEPTABLE USE POLICY
% (http://www.dns.lu/en/support/domainname-availability/whois-gateway/), that you are aware of its
% content, and that you accept its terms and conditions.
%
% You agree especially that you will use this data only for lawful purposes and
% that you will not use this data to:
% (1) allow, enable, or otherwise support the transmission of mass unsolicited,
% commercial advertising or solicitations via e-mail (spam); or
% (2) enable high volume, automated, electronic processes that apply to
% RESTENA DNS-LU (or its systems).
%
% All rights reserved.
%
% WHOIS cdm.lu
domainname: cdm.lu
domaintype: ACTIVE
nserver: ns1-03.azure-dns.com
nserver: ns2-03.azure-dns.net
nserver: ns3-03.azure-dns.org
nserver: ns4-03.azure-dns.info
ownertype: ORGANISATION
org-country: LU
registrar-name: Fondation RESTENA
registrar-email: domreg@dns.lu
registrar-url: http://www.dns.lu
registrar-country: LU
%
% More details on the domain may be available at below whois-web URL.
% Next to possible further data a form to contact domain operator or
% request further details is available.
whois-web: https://www.dns.lu/en/support/domainname-availability/whois-gateway/

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Cdm.lu HTML Validation

HTML Validation Tool

Errors

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

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

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

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

End tag “a” violates nesting rules.

Duplicate attribute “class”.

Attribute “type” not allowed on element “div” at this point.

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

CSS: Parse Error.

Bad value “1453” for attribute “rel” on element “div”: The string “1453” is not an absolute URL.

An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.

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

Bad value “1454” for attribute “rel” on element “div”: The string “1454” is not an absolute URL.

Element “p” not allowed as child of element “h4” in this context. (Suppressing further errors from this subtree.)

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Bad value “” for attribute “alt” on element “input”: Must not be empty.

Stray end tag “div”.

Bad value “30” for attribute “rel” on element “div”: The string “30” is not an absolute URL.

Duplicate ID “content-right”.

Bad value “31” for attribute “rel” on element “div”: The string “31” is not an absolute URL.

Stray end tag “a”.

Duplicate ID “headingTwo”.

Bad value “944” for attribute “rel” on element “div”: The string “944” is not an absolute URL.

Attribute “asynch” not allowed on element “script” at this point.

Bad value “true” for attribute “async” on element “script”.

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings

The first occurrence of ID “content-right” was here.

The “type” attribute is unnecessary for JavaScript resources.

The first occurrence of ID “headingTwo” was here.

Cdm.lu Desktop Insights

Desktop Page Insights Tool

Last tested: 11/12/2019

Desktop

Desktop Speed

41%

Enable compression

Optimize images

Leverage browser caching

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

Minify JavaScript

Prioritize visible content

Minify CSS

Reduce server response time

Minify HTML

Desktop Resource Breakdown

Total Resources	86
Number of Hosts	14
Static Resources	71
JavaScript Resources	27
CSS Resources	12

Cdm.lu Mobile Insights

Mobile Page Insights Tool

Last tested: 10/13/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

38%

Optimize images

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

Prioritize visible content

Leverage browser caching

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Mobile Resource Breakdown

Total Resources	108
Number of Hosts	9
Static Resources	54
JavaScript Resources	23
CSS Resources	7

Cdm.lu Typos

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Cdm.lu CDM - Accueil

La Chambre des Métiers représente 7.000 entreprises artisanales occupant plus de 90.000 personnes.

Quick Summary

Cdm.lu General Information

Cdm.lu Alexa Rank History

Cdm.lu Safety Information

Cdm.lu Server Information

Cdm.lu Domain Name Information

Cdm.lu HTML Validation

Cdm.lu Desktop Insights

Cdm.lu Mobile Insights

Cdm.lu Nearest Competitors

Cdm.lu Typos