* 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:
Jen gets ready for the final confrontation with Mason Buwick's private army, while Detective Pruitt meets an old friend, Andrew meets an old flame and we find out exactly what it's like to be married to Jennifer Blood. Also - massive explosions! Raging gun battles! Poo flinging!