Provides per-HTTP transaction visibility into a request for content, regardless of how deep the request goes into the Akamai platform. The X-Breadcrumbs response header includes various data, such as network health and the location in the Akamai network used to serve content, which simplifies log review for troubleshooting.


Enables the Breadcrumbs feature.


Specifies whether to include Breadcrumbs data in the response header. To bypass the current opt​Mode, append the opposite ak-bc query string to each request from your player.