* 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:
Spinning out of the dramatic conclusion of Age of Ultron, dimensions collide and Heaven's most fearsome Angel arrives - and comes straight for the Guardians! Gamora, one of the galaxy's greatest warriors, holds a deadly secret that could bring down the entire team. And when Gamora battles Angela, the entire universe hangs in the balance! Then, the galaxy's most mismatched heroes find themselves at a crossroads when the effects of Infinity begin to rise. Can even the mysterious Angela's power help combat the fallout from Thanos' master plan? And what will it take for Star-Lord to betray the entire Marvel Universe? The biggest blockbuster hit of the year continues as critically acclaimed artists Sara Pichelli and Francesco Francavilla climb aboard...and comics legend Neil Gaiman joins the team in this one-of-a-kind comic book event!