* 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:
To keep the peace, Dejah Thoris must keep a dreadful secret - the inhuman acts she witnessed and endured at the hands of outlaw Tharks. To reveal such horror would break the alliances that John Carter forged, pitting all of Mars in a race war. But the price of her secrecy grants the brutal Cult of Hok free reign to launch a terror campaign of their own!