* 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:
The first major event storyline of DC’s Rebirth era begins with a day Amanda Waller always knew would come: the Justice League discovers the existence of the Suicide Squad! This government-sponsored black-ops team of super-villains with bombs implanted in their brains is obviously a deal-breaker for Earth’s paragons of truth and justice! But you can bet that the Wall and her Task Force X won’t go down without the fight to end all fights as this weekly series gets underway!