* 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:
Has everything the Turtles believed about themselves been a lie? Forget what you knew thought you knew about Leo, Raph, Mike, and Don, as a terrible secret threatens to tear the team apart in this issue of the runaway hit series. Hold onto your shuriken, as the TMNT's entire world is turned upside down!