* 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:
"Where Troubles Melt like Lemon Drops…"
Gilad recruits the Valiant Universe's greatest heroes to save all of existence--including himself! When all hope seems lost, Gilad recruits a future version of himself from the year 4001 A.D. Are two Eternal Warriors better than one? When you're in a land outside of time, anything is possible!