* 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:
One day Millennium Boy decided to grab his hobo stick, his bandanna, and his Swiss Army knife, bid his mom goodbye, and head off on a quest. Joined by his best friend Steve (weapon: baseball bat; clothing: wife beater, cargo pants and sandals), the two sort out a few of the details their adventure.