* 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:
Alone amidst a crowd of Southern California mods obsessed with scooters, soul and style, nobody takes Ken seriously. He mooches everything from rides to cigarettes to meals - usually from his best friend, Steve. But that's all about to change. Ken has just met the girl of his dreams. Too bad she only has eyes for Steve. It's going to be a long, hot summer.