* 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:
History shows that in the 1500s, Nostradamus' three volumes of prophesies were best-sellers, making him a rich man. But what the world doesn't know is he took his vast treasure trove of riches and invested them in creating a foundation to prevent his prophesies from occurring... This secret team still functions today, using Nostradamus' published and unpublished tomes to predict threats to worldwide security! In the vein of The X-Files, but with a 24-like spin!