Cookies are small text files that are downloaded to your computer, laptop or phone when you visit our web site or application.
Cookies can be used to store users preferences and other information about visits and actions. Cookies come in two flavours, first-party and third-party. First-party cookies are set by the site or application you are visiting and can only be read by them. Third-party cookies are set by a different web site or application than the one you are currently visiting. They are generally used to track users between different web sites and applications and to display more relevant advertising. Additional cookie information is available from our main cookies page.
The following tables explain the cookies used, what they are for and when they expire:
|_ga_WJMDMFE5K9||.ordnancesurvey.co.uk||1 year||Performance||Used by Google Analytics to identify and track users.|
|_clsk||.ordnancesurvey.co.uk||24 hours||Targeting/Marketing||Microsoft||Used by Clarity for synchronisation, tracking users, advertising and analytics.|
|LPVID||.ordnancesurvey.co.uk||1 year||Functionality||LivePerson||Used by the LivePerson conversational AI platform to identify users.|
|AMP_TOKEN||.ordnancesurvey.co.uk||59 minutes||Functionality||Used by Google to set a token that can be used to retrieve a Client ID from AMP Client ID service.|
|_ga||.ordnancesurvey.co.uk||1 year||Performance||Used by Google Analytics to identify and track users.|
|LPSID-36386066||.ordnancesurvey.co.uk||Session||Functionality||LivePerson||Used by the LivePerson conversational AI platform to track the current session.|
|_gid||.ordnancesurvey.co.uk||24 hours||Performance||Used by Google Analytics to store and count pageviews.|
|_clck||.ordnancesurvey.co.uk||1 year||Targeting/Marketing||Microsoft||Used by Clarity for synchronisation, tracking users, advertising and analytics.|
|_ga_59ZBN7DVBG||.ordnancesurvey.co.uk||1 year||Performance||Used by Google Analytics to identify and track users.|
|CookieControl||.ordnancesurvey.co.uk||8 months||Strictly necessary||CIVIC||Used by Cookie Control to store cookie preferences.|
Last audited on: 23 August 2023