* 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:
Chapter 2, Knight of the Living Dad
Iron Man is trapped in Hell, a victim of Dr. Doom's sworn vengeance. And as if battling Mephisto's minions isn't trouble enough, he soon finds himself facing a threat from his past; a danger he can't destroy without endangering his own immortal soul! While on Earth, Dr. Doom strikes a black bargain with Morgana Le Fey, gaining new armor and a weapon that could make him the most dangerous man on the planet!