The cookies’ contents will then be shared between your browser, the website and various services. They are used to ensure that the website and various services work optimally. They are not used to identify you as an individual.
User experience
Cookies for user experience and website performance
| Utility | Name | Description | Duration |
| BigIP | _c_l | Used to enable the load balancer to send the user to the same webserver during their visit. | Session |
| BigIP | i18next | Used to remember the user’s selected language settings or obtain these from the browser. | |
| CorePublish | CorepublishSession | Used to enable the City of Oslo’s publishing tool to function. | |
| CorePublish | ctcdk | Used to present the contents correctly on the user’s device and browser. | 1 week |
User behaviour
Cookies for measuring and analysing user behaviour on the website.
| Utility | Name | Description | Duration |
| Google Analytics | _ga | Used to distinguish between different users on the website. | 30 minutes |
| Google Analytics | _gat | Used to scale the speed of data requests to the service. | 1 minute |
| Google Analytics | _gid | Used to distinguish between different users on the website. | 24 hours |
| Hotjar | _hjIncludedInSample | Used to tell the tool whether the user is to be included in the data collection. | Session |
| Hotjar | _hjClosedSurveyInvites | Stores responses to invitations to participate in surveys/polls, so that the user is not asked multiple times. | 1 year |
| Hotjar | _hjShownFeedbackMessage | Stores information about whether the user completes or minimises the feedback function. | 24 hours |
| Hotjar | _hjMinimizedPolls | Stores information about whether the user minimises a poll. | 1 year |
| Useberry | useberryCookie | Generates a cookie when the user opens a test. Used to see whether this user has already performed a test. | 60 years |
| | | |
Login services
Cookies linked to use of My Page
| Utility | Name | Description | Duration |
| ITAS | JSESSIONID | Cookie set by the My Page Jetty container. | Session |
| ITAS | sessionId | Validly encrypted Secprovider session ID for the current login session. | Session |
| ITAS | sessionIndex | Linked to Secprovider. A unique UUID that is used only for logout. | Session |