* 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:
Part 2 and 3 of "Nanopolis"
"Nanopolis" continues with part 2, which sees the Dark Knight making use of his latest set of tech to shrink himself down for a micro-sized rescue mission in the Nanoverse to save the Man of Steel--but he just may be too late!