* 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:
What force on this planet - nay, this universe - can turn Earth's deadliest villains into heroes? Find out as Skaar, Moonstone and Ragnarok go to war with...the deadly Doctor Strange! Then: Dr. June Covington is turned loose in Tony Stark's Frankensteinian laboratory. Her first subject for "improvement"? Ragnarok! Plus: trapped in a dangerous world, the Dark Avengers may have found the secret to returning home! But can they fight their way out of King Thing's torture pit? All this, and the return of U.S.Agent!