Cookies are text files containing small amounts of information, often including a unique identifier, which are downloaded to your device when you visit a website - if your browser preferences allow it. Cookies are then accessed by the originating website on each subsequent visit. Cookies are useful because they allow a website to recognise a user’s device.
| Cookie name | Description | Lifetime |
|---|---|---|
| __RequestVerificationToken | Used by the antiforgery system. | Session |
| _clck | Connects multiple page views by a user into a single Clarity session recording. | 1 year |
| _clsk | Persists the Clarity User ID and preferences, unique to that site is attributed to the same user ID. | 1 day |
| .AspNet.ApplicationCookie | Used to identify user sessions. A user session starts when a user browses website for the first time. And ends when the session is closed. Configure authentication can be used to change session expiry time span. | Session |
| adxPreviewUnpublishedEntities | Stores preview ON/OFF mode used in classic CMS system for website administrators. | Session |
| adx-notification | Used in basic form actions to store alert message to be shown on redirection. | Session |
| ANONCHK | Indicates whether MUID is transferred to ANID, a cookie used for advertising. Clarity doesn't use ANID and so this is always set to 0. | Session |
| ARRAffinity | Added automatically by Azure websites and ensures that requests are load balanced between different sites. Doesn't store any of user information. | Session |
| ASP.NET_SessionId | Used to maintain the session of a logged in user to avoid repeated sign-in. | Session |
| CLID | Identifies the first-time Clarity saw this user on any site using Clarity. | 1 year |
| ContextLanguageCode | Stores the default language of the user accessing website within a session and across webpages. The cookie is deleted after session closes. | Session |
| Dynamics365PortalAnalytics | Critical service cookie to analyze service usage anonymously and aggregated for statistical purpose. | 90 days |
| isDSTObserved | Stores a value to indicate if the current moment is in daylight saving time. | Session |
| isDSTSupport | Indicates whether a specified date and time falls in the range of daylight saving time. | Session |
| MR | Indicates whether to refresh MUID. | Session |
| MUID | Identifies unique web browsers visiting Microsoft sites. These cookies are used for advertising, site analytics, and other operational purposes. | 1 year |
| SM | Used in synchronizing the MUID across Microsoft domains. | Session |
| timeZoneCode | Stores the timezonecode field value of CRM timezonedefinition table for the current timezone. | Session |
| timezoneoffset | Stores the timezone difference between UTC and Local browser time. | Session |
