Cookie policy

We would like to inform users of the website ck-group.lu that our site uses cookies when you are browsing. The page below will explain how cookies work and how you can configure them.

1. What is a cookie?

A cookie is a small text file containing information, which is stored on the device with which you view a website (PC, tablet, smartphone).

A cookie contains various items of information:

an identifier in the form of a unique number;
the name of the server that placed the cookie on your device;
the expiry date or validity period of the file;
information enabling us to improve your browsing experience.

There are two types of cookies:

session cookies, which disappear when you leave the site;
permanent cookies, which remain on your device until the end of their lifespan or until they are deleted manually;
Cookies are not spyware and do not contain viruses, and they do not enable you to be identified personally. The browser you use to view a website enables you to accept or refuse cookies (see below).

2. Why does ck-group.lu use cookies ?

The website ck-group.lu uses cookies in order to improve your browsing experience on the site. The site uses 3 types of cookies, the purposes of which are described below:

cookies belonging to ck-group.lu
audience measurement cookies
advertising cookies

Internal cookies

Internal cookies are used by the site you visit and can only be read by the particular site.

Third-party cookies

Third-party cookies are used by third-party organisations that provide us with different services. For example, we make use of the services of external analysts, who use the cookies on our behalf for identifying which pages of our site are visited most or least frequently. The site you visit can also include content from third-party sites such as YouTube, and these sites can use their own cookies.

Cookies belonging to ck-group.lu

These cookies are necessary and help to make the site ck-group.lu easy to use by enabling functions such as page navigation. The website cannot function properly without these cookies.

NAME OF COOKIE	PURPOSE	RETENTION PERIOD
pll_language	This cookie redirects you to the language version of the site adapted to your language.	1 year
axeptio_cookies	Global control cookie of the GDPR plugin.	1 year
axeptio_authorized_vendors	Lists all the categories of cookies managed on this site for which you have accepted the use of cookies	1 year
nopopup	This cookie is used to prevent the newsletter registration pop-up from being displayed to people who have already registered.	1 year

Audience measurement cookies

Audience measurement cookies collect information on the way in which internet users use the website ck-group.lu (for example: number of pages viewed, connection time, pages most visited, etc.). The site ck-group.lu uses the web analysis solution Google Analytics, a solution developed by the company Google Inc. The data collected relate to navigation on the site and your IP address, which determines your geographical location. This last item of data is anonymised immediately after identification.

NAME OF COOKIE	PURPOSE	RETENTION PERIOD
_ga	Stores a unique identifier used to generate statistical data on how the visitor uses the site.	2 years
_gat	Used by Google Analytics to drastically reduce the rate of queries.	Session time
_gid	Stores a unique identifier used to generate statistical data on how the visitor uses the site.	Session time

Advertising cookies

Advertising cookies are used to track visitors across websites. The aim is to show advertisements that are relevant and interesting for the individual user, and thus more valuable for the publishers and third-party advertisers.

NAME OF COOKIE	PURPOSE	RETENTION PERIOD
PREF	Used to keep statistics on the You Tube videos that the user has seen.	2 years
VISITOR_INFO1_LIVE		179 days
YSC		Session time
APISID		2 years
HSID		2 years
LOGIN_INFO		2 years
GPS		Session time
SID		2 years
SAPISID		2 years
SSID		2 years

s_ppv	Used by Adobe Analytics to retain and retrieve the percentage of views of a page	Time of the session
s_sq	Used to store data about the previous link clicked by Adobe Analytics	Time of the session
s_ips	Logs the percentage of page views	Time of the session
s_pltp	Provides a page name (URL) value for use by Adobe Analytics	Time of the session
s_plt	Logs the load time of the previous page	Time of the session
li_mc	Used as a temporary cache to avoid searches on user consent in the database for the use of non-essential cookies, and used to obtain consent data from the customer in order to enforce their consent	6 months
s_tp	Logs the percentage of page views	Time of the session
AMCV_14215E3D5995C 57C0A495C55%40AdobeOrg	Single sign-on for Adobe Experience Cloud	180 days
lms_ads	Used to identify LinkedIn Users outside LinkedIn for advertising purposes	30 days
AnalyticsSyncHistory	Used to store data about when a synchronization was performed with the cookie lms_analytics	30 days
s_tslv	Used to retain and retrieve time since the last visit to Adobe Analytics	6 mois
mbox	Used by Adobe Target to analyze the relevance of online content	180 days
at_check	Used to determine whether a visitor has agreed to the use of cookies for Adobe Target	Time of the session
bcookie	Browser cookie to identify each device accessing LinkedIn in order to detect abuse on the platform	1 year
sdsc	A context cookie for the connection data service, used for database routing to ensure consistency across databases during a change. Used to ensure that user-entered content is immediately available after submission to the submitting user	Time of the session
lang	Used to remember a user’s language setting to ensure that LinkedIn.com is displayed in the language selected by the user in their preferences.	Time of the session
gpv_pn	Used to retain and retrieve previously visited page in Adobe Analytics	6 months
s_cc	Used to determine whether cookies are enabled for Adobe Analytics	Time of the session
AMCVS_14215E3D5995C57 C0A495C55%40AdobeOrg	Indicates the start of a session for Adobe Experience Cloud	Time of the session
VID	An identifier associated with a visitor to a LinkedIn microsite, used to determine conversions for lead generation purposes	1 year
aam_uuid	Prepares for credential synchronization for Adobe Audience Manager	30 days
liap	Used by sites other than “www.domains” to indicate a member’s login status	1 year
li_gc	Used to store guest users’ consent regarding the use of cookies for non-essential purposes	6 months
oribili_user_guid	Used to count unique visits to a website	1 year
__ssid	Used to prevent fraud and abuse in payment processes	10 years
fptctx2	Used to prevent abuse in payment processes for LinkedIn	Time of the session
lms_analytics	Used to identify LinkedIn users outside LinkedIn for analysis purposes	30 days
lidc	To optimize data center selection	1 day
UserMatchHistory	LinkedIn Ads ID synchronization	30 days
_gcl_au	Used to measure campaign and advertising performance as well as conversion rates for Google ads on a visited site	3 moinths
dfpfpt	Unique user ID to prevent abuse in payment processes for LinkedIn	2 years
SID	Used to determine what a visitor is doing before converting to a LinkedIn microsite	Time of the session

3. How can you manage cookies ?

You also have the option of changing your settings, accepting or refusing cookies via your web browser settings or on an advertising cookies management platform.

3.1 Managing cookies by adjusting your web browser settings

Click on the relevant link to set your browser:

ck-group.lu wishes to draw your attention to the fact that by setting your browser to refuse cookies, you might not be able to fully access certain functions on our website.

3.2 Managing advertising cookies via a platform

ck-group.lu would also like to inform you of the existence of a platform that brings together online advertising professionals, and provides internet users with a central tool for setting their browser to refuse cookies from the member companies.

Manage advertising cookies via http://www.youronlinechoices.com/uk/your-ad-choices

3.3 Managing cookies via Cookie Manager

Any changes you make to your settings might affect your online browsing and your conditions of access to certain services that require the use of cookies.

You can choose to modify your wishes in terms of cookies at any time via our module.