* 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:
As the first Oz miniseries races towards its conclusion Dorothy finally arrives at the Emerald City where she finds the final piece of the Veridian scepter. But the Wicked Witch of the West and her army are not far behind and she plans to destroy the city and everyone in it on her path to conquer Oz. And the Witch has a special surprise for Dorothy that she will unleash to devastating results.