* 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:
Roaring down the burning streets of a dying city in a juiced-up cruiser, RoboCop must disappear into the night or meet his end by the onslaught of OCP officers on his tail. Barely functioning and fighting to maintain consciousness, RoboCop will need all the help he can get to survive.