* 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 march to AXIS begins here as the Uncanny Avengers are reunited! The threat of Kang is over, but what are the repercussions? A dark secret is revealed in Genosha, and Havok and his team are defeated at the hands of the sinister S-Men. The Red Skull's revenge is now unstoppable! The great vanishing has begun, the Uncanny Avengers are too late, and Havok witnesses the Skull's greatest atrocity yet! Meanwhile, Magneto discovers the Skull's possession of his dead friend Charles Xavier's brain and powers, and becomes determined to shut the villain's scheme down! Prepare for a Magneto vs. Red Skull blood match that will result in a terribly altered Marvel Universe! Plus: The Mojoverse gathers an all-new, all-creepy Avengers! It's the shocking debut of the Avengers of the Supernatural!