Cookies
An overview of cookies used by the Commanders Act platform.

Predefined Cookies

Following cookies are used automatically in depending on the installed Commanders Act products.
Product
Type
Name
Domain
Lifetime
Value
Owner
Storage purpose
DATA
Cookie
TCAUDIENCE
Customer domain
365 days
Audience segment storage.
Commanders Act
Used to store the user segment for user targeting.
DATA + TAG + TRUST + MIX
Cookie
WID
Session
DataCommander session ID.
Commanders Act
Used to identify when the browser is closed in order to split page views into multiple functional sessions.
DATA
Local Storage (default)
_TCCookieSync
/
/
Last cookie sync date.
Commanders Act
Used to store the date of the last cookie synchronisation with the partner (set in local storage by default, and cookie if local storage not available).
DATA
Cookie (if Local Storage not available)
_TCCookieSync
Customer domain
365 days
Last cookie sync date.
Commanders Act
Used to store the date of the last cookie synchronisation with the partner (set in local storage by default, and cookie if local storage not available).
MIX
Cookie
TCSESSION
Session
MixCommander session ID.
Commanders Act
Used to calculate MIX metrics based on the session.
MIX
Cookie
TCREDIRECT
Customer domain
Session
MixCommander redirect flag.
Commanders Act
Used to deduplicate clicks (if redirect, just store the page view and ignore the click).
MIX
Cookie
TCREDIRECT
Session
MixCommander redirect flag.
Commanders Act
Used to deduplicate clicks (if redirect, just store the page view and ignore the click).
MIX
Cookie
TCLANDINGURL
Session
Landing page URL.
Commanders Act
Used to store landing page URL for MIX raw data.
MIX + DATA+ TAG + TRUST
Cookie
TCID
365 days
Commanders Act ID.
Commanders Act
Visitor identifier used to compute deduplicated statistics per user (for campaign and on-site tracking, segmentation, ...). TrustCommander uses this cookie to measure statistics for privacy banner performance after a visitor provided consent. Before users provided consent TrustCommander uses the TCPID cookie to measure anonymous statistics for privacy banner.
MIX + DATA
Cookie
CAID
domainfirstClient
365 days
Commanders Act users ID
Commanders Act
The CAID is the user identifier for cookie 1st
MIX + DATA+ TAG + TRUST
Local Storage
tC_Sync
/
/
Timestamp.
Commanders Act
Technical cookie that is used to store the timestamp of the last cookie sync that was performed for this user agent. A cookie sync matches the visitor ID of Commanders Act solutions (TCID) with the visitor ID of other solutions. Cookie sync is optional and can be deactivated by Commanders Act users via the Commanders Act support.
MIX + TAG
Cookie
tc_cj_v2
365 days
Deduplication CJ storage ("&chn=" and "&src=" parameters)
Commanders Act
Used for user customer journey storage for tag deduplication (channel and source storage).
MIX + TAG
Cookie
tc_cj_v2_cmp
365 days
Deduplication CJ storage ("&cmp=" parameter).
Commanders Act
Used for user customer journey storage for tag deduplication (campaign storage).
MIX + TAG
Cookie
tc_cj_v2_med
365 days
Deduplication CJ storage ("&med=" parameter).
Commanders Act
Used for user customer journey storage for tag deduplication (medium storage).
TAG
Cookie
TCREDIRECT_DEDUP
Session
MIX redirect flag (used for deduplication).
Commanders Act
Used when the deduplication is based on MIX tracking (so the MIX tracking is taken into account and not the landing page tracking)
TAG
Cookie
tc_sample_{idsite}_{idrule}
Customer domain
365 days
Tag sampling done in the container rules.
Commanders Act
Used for visitor and session sampling in the TagCommander rules.
TAG
Cookie
tc_cj_v2
Customer domain
365 days
Deduplication CJ storage ("&chn=" and "&src=" parameters).
Commanders Act
Used for user customer journey storage for tag deduplication (channel and source storage).
TRUST V1 + V2
Cookie
TCPID
Customer domain
365 days
TrustCommander ID.
Commanders Act
Used to identify visitors exposed to the privacy banner (not encoded contrary to TCID, so visitors can be retrieved in the privacy raw data export). TrustCommander uses this cookie to measure statistics for privacy banner usage until visitors provide consent for the TCID cookie. With this 2-cookie system, TrustCommander is the only CMP that has been granted the right of exemption from consent for statistical measurement by the French CNIL. https://www.cnil.fr/fr/solutions-pour-les-cookies-de-mesure-daudience
TRUST V1 (Previous Privacy)
Cookie
TC_OPTOUT (default)
Customer domain (default, can be customized)
396 days
Privacy: optin/optout user, privacy version and optin categories.
Commanders Act
Used for user status storage (optin or optout) and Privacy banner display.
TRUST V1 (Previous Privacy)
Cookie
TC_OPTOUT_categories (default)
Customer domain (default, can be customized)
396 days
Privacy optin categories.
Commanders Act
Used to display the optin/optout categories in the Privacy Center if the user re-open it.
TRUST V2
Cookie
TC_PRIVACY (default)
Customer domain (default, can be customized)
396 days
Privacy: optin/optout user, privacy version and optin categories.
Commanders Act
Used for user status storage (optin or optout) and Privacy banner display.
TRUST V2
Cookie
TC_PRIVACY_CENTER (default)
Customer domain (default, can be customized)
396 days
Privacy optin categories.
Commanders Act
Used to display the optin/optout categories in the Privacy Center if the user re-open it.
TRUST V2
Local Storage
TC_PRIVACY_IAB_VENDORLIST
Customer domain
Unlimited
IAB Global Vendor List
Commanders Act
Used to cache the IAB TCF Global Vendor List to optimise the response time of the IAB TCF consent API.
TRUST V2
Local Storage
TC_PRIVACY_TCF
Customer domain
Unlimited
IAB Global Vendor List
Commanders Act
Used to cache the IAB TCF Consent API Response to optimise the response time of the APII.
First domain tracking
Cookie
FDLBCTLYOXA FDLBPHOENIXAPI FDLBPHOENIXDATA FDLBPHOENIXMIX FDLBPHOENIXMIXEF FDLBMIXCDOM FDLBPHOENIXTAG FDLBPHOENIXTRUST FDLBPHOENIX FDLBCTLY
Customer domain
Session
Technical cookies for load balancing purposes
Commanders Act
Used for internal infrastructure dispatch.
Example value : s11|YNwyo|YNwxd

Custom Cookies

Users can create custom cookies with TagCommander. For example it is possible to store a URL parameter on a landing page in a cookie to make it available for further pageviews in the session. Users can choose their own name and storage duration for these cookies. Therefore it is not possible to include them in this list.
Last modified 4mo ago