* 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:
DINOBOT WAR! Happy reunions are in short supply as Grimlock seeks out his Dinobots in a desperate attempt to salvage something from the mounting carnage in Iacon. But as far as they're concerned, he's a traitor who has brought shame on the Dinobot name -- and if they're going down, he's coming with them!