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Name: _ga
Description: Used to distinguish users
Provider: Google
Expiry: 2 years
Name: _gid
Description: Used to distinguish users
Provider: Google
Expiry: 24 hours
Name: _gat
Description: Used to throttle request rate
Provider: Google
Expiry: 1 minute
Name: utm*
Description: These log various usage on the site, such as starting and ending a session or how you arrived on the site.
Provider: Google
Expiry: From 10 minutes up to 2 years
Name: _clck
Description: Used to distinguish users
Provider: Microsoft Clarity
Expiry: 1 year
Name: _clsk
Description: Connects multiple pages views by users
Provider: Microsoft Clarity
Expiry: Session
Name: CLID
Description: Used to identify new users
Provider: Microsoft Clarity
Expiry: Session
Name: MUID
Description: Used to identify web browsers
Provider: Microsoft Clarity
Expiry: Session
Name: MR
Description: Identify if to refresh the MUID
Provider: Microsoft Clarity
Expiry: Session
Name: SM
Description: Synchronises MUID across Microsoft domains
Provider: Microsoft Clarity
Expiry: Session