* 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:
“BURNING DOWN THE HOUSE” finale! Fueled by vengeance, Harley Quinn travels to Rustam’s stronghold to take on the traitor Deadshot and his entire team of villains all by her lonesome. But help comes from a most unexpected place in this thrilling conclusion to the most shocking Suicide Squad story of the Rebirth era!