* 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:
Collects Avengers: The Initiative #7-13 & Avengers: Initiative Annual #1.
Marvel's super-hero army at war with itself! Can the Initiative survive a rogue operative's murderous rampage? Secret identities, secret origins and secret agendas are revealed in tales of espionage, intrigue and all-out action, featuring the Mighty Avengers and guest-starring Spider-Man!