* 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 villainous Bane breaks the Bat in one of the most popular and well-known Batman tales! The inmates of Arkham Asylum have broken free and Batman must push himself to the limits to re-apprehend the Joker, Poison Ivy, the Riddler, Killer Croc and more. Pushed to the limits, he comes face-to-face against the monstrosity known as Bane, who delivers a crippling blow destined to change the Caped Crusader forever! Collects Batman vol. 1 #491-500, Detective Comics vol. 1 #659-666, Batman: Shadow of the Bat #16-18, stories from Showcase '93 #7-8, and Vengeance of Bane