Cookies

Cookie Domain Description Duration Type
__cf_bm hubspot.com This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. 1 day Strictly Necessary
_grecaptcha cpduk.co.uk This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. Persistent Strictly Necessary
_GRECAPTCHA google.com This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. 179 days Strictly Necessary
_zcsr_tmp crm.zoho.com This cookie is necessary for the login function on the website. Session Strictly Necessary
ccConsentUser cpduk.co.uk Determines whether the visitor has accepted the cookie consent box. This ensures that the cookie consent box will not be presented again upon re-entry. Persistent Strictly Necessary
embed/v3/counters.gif forms.hsforms.com Used to implement forms on the website. Session Strictly Necessary
hex (10) crm.zoho.com Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience. Session Strictly Necessary
rc::a google.com This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. Persistent Strictly Necessary
rc::b google.com This cookie is used to distinguish between humans and bots. Session Strictly Necessary
rc::c google.com This cookie is used to distinguish between humans and bots. Session Strictly Necessary
rc::d-15# google.com This cookie is used to distinguish between humans and bots. Persistent Strictly Necessary
test_cookie doubleclick.net Used to check if the user's browser supports cookies. 1 day Strictly Necessary
__hssc cpduk.co.uk Identifies if the cookie data needs to be updated in the visitor's browser. 1 day Analytical/Performance
__hssrc cpduk.co.uk Used to recognise the visitor's browser upon reentry on the website. Session Analytical/Performance
__hstc cpduk.co.uk Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. 179 days Analytical/Performance
_clck cpduk.co.uk Collects data on the user’s navigation and behavior on the website. This is used to compile statistical reports and heatmaps for the website owner. 1 year Analytical/Performance
_clsk cpduk.co.uk Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. 1 day Analytical/Performance
_cltk cpduk.co.uk Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. Session Analytical/Performance
_ga cpduk.co.uk Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 2 years Analytical/Performance
_ga_# cpduk.co.uk Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit. 2 years Analytical/Performance
_gat cpduk.co.uk Used by Google Analytics to throttle request rate 1 day Analytical/Performance
_gid cpduk.co.uk Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 1 day Analytical/Performance
c.gif c.clarity.ms Collects data on the user’s navigation and behavior on the website. This is used to compile statistical repo rts and heatmaps for the website owner. Session Analytical/Performance
CLID clarity.ms Collects data on the user’s navigation and behavior on the website. This is used to compile statistical reports and heatmaps for the website owner. 1 year Analytical/Performance
hubspotutk cpduk.co.uk Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. 179 days Analytical/Performance
__ptq.gif hubspot.com Sends data to the marketing platform Hubspot about the visitor's device and behaviour. Tracks the visitor across devices and marketing channels. Session Marketing
_gcl_au cpduk.co.uk Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. 3 months Marketing
_uetsid cpduk.co.uk Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement. 1 day Marketing
_uetsid cpduk.co.uk Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. Persistent Marketing
_uetsid_exp cpduk.co.uk Contains the expiry-date for the cookie with corresponding name. Persistent Marketing
_uetvid cpduk.co.uk Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 1 year Marketing
_uetvid cpduk.co.uk Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor 's preferences. Persistent Marketing
_uetvid_exp cpduk.co.uk Contains the expiry-date for the cookie with corresponding name. Persistent Marketing
ads/ga-audiences google.com Used by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor 's online behaviour across websites. Session Marketing
ANONCHK c.clarity.ms Registers data on visitors from multiple visits and on multiple websites. This information is used to measure the efficiency of advertisement on websites. 1 day Marketing
crmcsr crm.zoho.com Collects information on user preferences and/or interaction with web-campaign content - This is used on CRM-campaign-platform used by website owners for promoting events or products. Session Marketing
gclid cpduk.co.uk Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels. 29 days Marketing
IDE doubleclick.net Used by Google DoubleClick to register and report the website user's actions after viewing or clicking on e of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. 1 year Marketing
MUID bing.com Used widely by Microsoft as a unique user ID. The cookie enables user tracking by synchronising the ID across many Microsoft domains. 1 year Marketing
MUID clarity.ms Used widely by Microsoft as a unique user ID. The cookie enables user tracking by synchronising the ID ac ross many Microsoft domains. 1 year Marketing
pagead/1p-user-list/# google.com Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites. Session Marketing
SM c.clarity.ms Registers a unique ID that identifies the user's device during return visits across websites that use the sam e ad network. The ID is used to allow targeted ads. Session Marketing
SRM_B bing.com Tracks the user’s interaction with the website’s search-bar-function. This data can be used to present the user with relevant products or services. 1 year Marketing
wooTracker cpduk.co.uk Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant adverti sement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. 2 years Marketing
mycpd_portal_session cpduk.co.uk Lets you login to the My CPD portal and ensures you remain logged in between pages 2 hours Functionality
_hjSessionUser_{site_id} hotjar.com Set when a user first lands on a page. Persists the Hotjar User ID which is unique to that site. Hotjar stores this information in a pseudonymised user profile. Neither Hotjar nor we will ever use this information to identify individual users or to match it with further data on an individual user. Hotjar does not track users across different sites. Ensures data from subsequent visits to the same site are attributed to the same user ID. 1 year Functionality
_hjid hotjar.com This is an old cookie that we do not set anymore, but if a user has it unexpired in their browser, we will reuse its value and migrate to _hjSessionUser_{site_id}. Set when a user first lands on a page. Persists the Hotjar User ID which is unique to that site. Ensures data from subsequent visits to the same site are attributed to the same user ID. 1 year Functionality
_hjFirstSeen hotjar.com Identifies a new user’s first session. Used by Recording filters to identify new user sessions. 30 minutes Functionality
_hjHasCachedUserAttributes hotjar.com Enables us to know whether the data set in _hjUserAttributes Local Storage item is up to date or not. Session Functionality
_hjUserAttributesHash hotjar.com Enables us to know when any User Attribute has changed and needs to be updated. 2 minutes, extended every 30 seconds Functionality
_hjUserAttributes hotjar.com Stores User Attributes sent through the Hotjar Identify API. Persistent Functionality
hjViewportId hotjar.com Stores user viewport details such as size and dimensions. Session Functionality
hjActiveViewportIds hotjar.com Stores user active viewports IDs. Stores an expirationTimestamp that is used to validate active viewports on script initialization. Persistent Functionality
_hjSession_{site_id} hotjar.com Holds current session data. Ensures subsequent requests in the session window are attributed to the same session. 30 minutes Functionality
_hjSessionTooLarge hotjar.com Causes Hotjar to stop collecting data if a session becomes too large. Determined automatically by a signal from the server if the session size exceeds the limit. 1 hour Functionality
_hjSessionResumed hotjar.com Set when a session/recording is reconnected to Hotjar servers after a break in connection. Session Functionality
_hjCookieTest hotjar.com Checks to see if the Hotjar Tracking Code can use cookies. If it can, a value of 1 is set. Deleted almost immediately after it is created. 100ms Functionality
_hjLocalStorageTest hotjar.com Checks if the Hotjar Tracking Code can use Local Storage. If it can, a value of 1 is set. Data stored in _hjLocalStorageTest has no expiration time, but it is deleted almost immediately after it is created. Under 100ms Functionality
_hjSessionStorageTest hotjar.com Checks if the Hotjar Tracking Code can use Session Storage. If it can, a value of 1 is set. Data stored in _hjSessionStorageTest has no expiration time, but it is deleted almost immediately after it is created. Under 100ms Functionality
_hjIncludedInPageviewSample hotjar.com Set to determine if a user is included in the data sampling defined by your site's pageview limit. 2 minutes, extended every 30 seconds Functionality
_hjIncludedInSessionSample_{site_id} hotjar.com Set to determine if a user is included in the data sampling defined by your site's daily session limit. 2 minutes, extended every 30 seconds Functionality
_hjAbsoluteSessionInProgress hotjar.com Used to detect the first pageview session of a user. 30 minutes Functionality
_hjTLDTest hotjar.com We try to store the _hjTLDTest cookie for different URL substring alternatives until it fails. Enables us to try to determine the most generic cookie path to use, instead of page hostname. It means that cookies can be shared across subdomains (where applicable). After this check, the cookie is removed. Session Functionality
_hjRecordingEnabled hotjar.com Set when a Recording starts. Read when the Recording module is initialized to see if the user is already in a recording in a particular session. Session Functionality
_hjRecordingLastActivity hotjar.com Updated when a user recording starts and when data is sent to the server (the user performs an action that Hotjar records). Session Functionality