* 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:
Deadpool is finally proven innocent, and everyone knows it. But now it's personal for the Merc with a Mouth. Having been battered, stabbed, and broken, Deadpool is jonesing for payback. And the only thing that can scratch that itch is bringing down Tombstone. Unfortunately, the only person who can protect him is the Hood...but will he?