* 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:
The Paladins, WildStorm's seminal super human heroes, find their days start like any other--capturing archcriminals, thwarting alien invaders, and helping little old ladies navigate crosstown traffic--all before coffee at their favorite diner. But when events in The City begin to escalate in strange, deadly directions, all signs and omens point to the end of days. The Apocalypse has begun!