Cookies for ordnancesurvey.co.uk/mapzone

Cookies used for Mapzone

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:

First-party cookies

NameDomainExpiresCategorySourcePurpose
_clsk.ordnancesurvey.co.uk24 hoursTargeting/MarketingMicrosoftUsed by Clarity for synchronisation, tracking users, advertising and analytics.
_ga_E1NX68ZD1R.ordnancesurvey.co.uk1 yearPerformanceGoogleUsed by Google Analytics to identify and track users.
ln_orwww.ordnancesurvey.co.uk24 hoursPerformanceLinkedInUsed by LinkedIn for user tracking and analytics, cookie preferences and data centre selection.
LPVID.ordnancesurvey.co.uk1 yearFunctionalityLivePersonUsed by the LivePerson conversational AI platform to identify users.
_fbp.ordnancesurvey.co.uk8 monthsTargeting/MarketingMetaUsed by Facebook to measure user behaviour and target advertising.
_ga_59ZBN7DVBG.ordnancesurvey.co.uk1 yearPerformanceGoogleUsed by Google Analytics to identify and track users.
AMP_TOKEN.ordnancesurvey.co.uk59 minutesFunctionalityGoogleUsed by Google to set a token that can be used to retrieve a Client ID from AMP Client ID service.
tfpsi.ordnancesurvey.co.uk30 minutesTargeting/MarketingTeadsUsed by Teads for measuring interaction in advertising campaigns, optimise advertisements and retargeting.
_uetvid.ordnancesurvey.co.uk1 yearTargeting/MarketingMicrosoftUsed by Bing Ads for tracking users and advertising.
LPSID-36386066.ordnancesurvey.co.ukSessionFunctionalityLivePersonUsed by the LivePerson conversational AI platform to track the current session.
__adal_ca.ordnancesurvey.co.uk15 monthsPerformanceAdalyserUsed by Adalyser to store preferences, track and measure campaign performance and user behaviour.
_ga.ordnancesurvey.co.uk1 yearPerformanceGoogleUsed by Google Analytics to identify and track users.
_uetsid.ordnancesurvey.co.uk24 hoursTargeting/MarketingMicrosoftUsed by Bing Ads for tracking users and advertising.
__adal_id.ordnancesurvey.co.uk1 yearPerformanceAdalyserUsed by Adalyser to store preferences, track and measure campaign performance and user behaviour.
_gcl_au.ordnancesurvey.co.uk8 monthsTargeting/MarketingGoogleUsed by Google Adwords to identify and track users.
__adal_cw.ordnancesurvey.co.uk7 daysPerformanceAdalyserUsed by Adalyser to store preferences, track and measure campaign performance and user behaviour.
_clck.ordnancesurvey.co.uk1 yearTargeting/MarketingMicrosoftUsed by Clarity for synchronisation, tracking users, advertising and analytics.
recordIDwww.ordnancesurvey.co.uk1 yearTargeting/MarketingDotdigitalUsed by Dotdigital Customer Relationship Manager to identify, track and target users.
dmSessionID.ordnancesurvey.co.uk20 minutesTargeting/MarketingDotMailerUsed by DotMailer to track users in email campaigns.
recordID.ordnancesurvey.co.uk1 yearTargeting/MarketingDotdigitalUsed by Dotdigital Customer Relationship Manager to identify, track and target users.
dmSessionIDwww.ordnancesurvey.co.uk20 minutesTargeting/MarketingDotMailerUsed by DotMailer to track users in email campaigns.
_gat_errorTracker.ordnancesurvey.co.uk35 secondsPerformanceGoogleUsed by Google Analytics to identify and track users.
_gat.ordnancesurvey.co.uk15 secondsPerformanceGoogleUsed by Google Analytics to identify and track users.
__adal_ses.ordnancesurvey.co.uk29 minutesPerformanceAdalyserUsed by Adalyser to store preferences, track and measure campaign performance and user behaviour.
_gid.ordnancesurvey.co.uk24 hoursPerformanceGoogleUsed by Google Analytics to store and count pageviews.
_ga_WJMDMFE5K9.ordnancesurvey.co.uk1 yearPerformanceGoogleUsed by Google Analytics to identify and track users.
CookieControl.ordnancesurvey.co.uk8 monthsStrictly necessaryCIVICUsed by Cookie Control to store cookie preferences.

Third-party cookies

NameDomainExpiresCategorySourcePurpose
MUID.clarity.ms1 yearTargeting/MarketingMicrosoftUsed by Clarity for synchronisation, tracking users, advertising and analytics.
muc_ads.t.co1 yearTargeting/MarketingTwitterUsed to track user behaviour for advertising.
li_gc.linkedin.com15 monthsPerformanceLinkedInUsed by LinkedIn for user tracking and analytics, cookie preferences and data centre selection.
AnalyticsSyncHistory.linkedin.com3 monthsPerformanceLinkedInUsed by LinkedIn for user tracking and analytics, cookie preferences and data centre selection.
UserMatchHistory.linkedin.com3 monthsTargeting/MarketingLinkedInUsed by TikTok for personalised advertising.
lidc.linkedin.com24 hoursPerformanceLinkedInUsed by LinkedIn for user tracking and analytics, cookie preferences and data centre selection.
bcookie.linkedin.com1 yearTargeting/MarketingMetaUsed by Facebook to measure user behaviour and target advertising.
CLIDwww.clarity.ms1 yearTargeting/MarketingMicrosoftUsed by Clarity for synchronisation, tracking users, advertising and analytics.
VISITOR_INFO1_LIVE.youtube.com15 monthsTargeting/MarketingGoogleUsed by YouTube to provide ad delivery or retargeting and also store user preferences.
personalization_id.twitter.com1 yearTargeting/MarketingTwitterUsed to track user activities across websites.
YSC.youtube.comSessionPerformanceGoogleUsed by YouTube to track views of embedded videos.
li_sugr.linkedin.com8 monthsTargeting/MarketingLinkedInUsed by TikTok for personalised advertising.

Last audited on: 29 August 2023