* 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:
Garland has revealed to the world that he has a bizarre button implanted in his chest that gives him genius-level creative powers every time it is pushed. His fame has skyrocketed, but he's already attracting unwanted attention: a 1980s one-hit wonder turned witch will do whatever she can to steal the button, even if it means cutting it right out of Garland's chest!