* 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:
Formerly an elite U.S. Special Forces unit, The Losers stumbled upon a dirty CIA secret they couldn't ignore. The CIA tried to kill them--but that only set the team on a course for bloody vengeance. The series that inspired the high-octane Warner Bros. Pictures' movie The Losers!