* 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:
Ages ago, a group of heroes joined together to combat the dark forces known as the Wrath, led by the incalculably evil and powerful Archessence. Unable to permanently defeat their foes, the valiant team members instead magically bequeathed their powers to future generations, sacrificing their own lives in the process. Now twins Joe and Vicky Dumar, aided by 8-year-old genius Shiva, struggle to accept reality as they deal with their dual inheritance.