* Client-Side Metrics Include
* Wiki: https://tiny.amazon.com/cpso0wg6
* Needs to be included at the top of pages because it tracks latency--
* ue_t0 needs to be as close to body load as possible.
* - ue.tag maps to URLType dimension of OnlineQueryLog in PMET. Because we cannot add
* custome data to other dimensions in PMET through CSM, we are replicating it thrice to
* cover each store, page type, and the intersections of the two.
* - Whitelists are listed in the usage guide:
Sylvia and her new friend, Regina (with whom she is more closely connected than she could ever have imagined) continue their hunt for other girls just like themselves... and they won't be thrilled when they see where their pursuit takes them next! Meanwhile, Peter Chase and the forces at GSI are on the same trail and that could mean very bad things for Sylvia's adoptive parents.