* 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:
Vince Morley lives on a knife-edge between reality and a corrupted, monstrous reflection he calls Cancertown, believing an inoperable brain tumor allows him to move between the two. Morley fights to save others from falling into Cancertown. Searching for a missing person named Daniel Grey, Morley is attacked by an escaped Cancertown resident called a Badmouth. When Morley discards the marker that the Badmouth has been using to track him, the creature chooses an alternate victim, dragging him into Cancertown. Morley has no choice but to follow.