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Cookie usage

Describes the cookie usage related to the Optimizely Digital Experience Platform (DXP) services.

Optimizely Digital Experience Platform (DXP) uses the following cookies for various purposes.

  • ARRAffinity – Required. It routes the request through a web browser to the same machine in the DXC cloud environment. See ARRAffinity - Microsoft Azure. DXP deletes this cookie when you close your browser.
  • ai_session – Used with Microsoft Application Insights, it collects statistical usage and telemetry information and is a unique anonymous session identifier cookie.
  • ai_user – Used with Microsoft Application Insights, it collects statistical usage and telemetry information and is a unique user identifier cookie for counting the number of users accessing an application over time.
  • TiPMix – Used in Azure to pin a user session to a deployment slot during deployments.
  • x-ms-routing-name – Used in Azure during deployments to route to deployment slots.

For information about other cookies used in the Optimizely platform, see Optimizely platform cookies for Optimizely Content Management System (CMS) 12.