* 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:
Ever wonder what would really happen after a super-hero and super-villain tore up half of Manhattan?
Well, last issue Captain Valor and his kinda/sorta evil clone did just that - and now Milo and Valor are in jail, with city, state and federal authorities screaming for their heads. And did we mention that the good Captain is teetering on the edge of a complete mental breakdown? Y'know how editorial hypers are always claiming that "After this issue, nothing will be the same"? Well, after this issue, nothing will be the same! Would we kid you?