* 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:
Big Foot, The Loch Ness Monster, The Abominable Snowman, and an alien survivor of The Roswell Incident! Together, these four mysterious legends form "The Enigmas." In this issue, the secretive squad investigates a paranormal statue in the sunshine state and encounters an unexpected enemy: The Illuminati! An all-ages, action-comedy you can't miss!