Abstract: Disclosed are various embodiments for transferring cookie data between different domains. A first network data request is obtained from a client through a first domain. The first network data request includes a first cookie set by the first domain. Data from the first cookie is received from a client device along with a unique identifier through a first domain. A second network data request, which presents the unique identifier, is received from the client through a second domain. A second cookie is set in the client through the second domain based at least in part on data from the first cookie.

Abstract: Disclosed are various embodiments for transferring cookie data between different domains. A first network data request is obtained from a client through a first domain. The first network data request includes a first cookie set by the first domain. Data from the first cookie is received from a client device along with a unique identifier through a first domain. A second network data request, which presents the unique identifier, is received from the client through a second domain. A second cookie is set in the client through the second domain based at least in part on data from the first cookie.

Abstract: Disclosed are various embodiments for transferring cookie data between different domains. A first network data request is obtained from a client through a first domain. The first network data request includes a first cookie set by the first domain. Data from the first cookie is stored in a cache in association with a unique identifier. A second network data request, which presents the unique identifier, is obtained from the client through a second domain. A second cookie is set in the client through the second domain based at least in part on data from the first cookie. The first cookie is inaccessible to the second domain.