* 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:
BLACKEST NIGHT EVENT part 61 of 79!
The Atom has been in the center of the BLACKEST NIGHT storm since day one. But now that storm becomes more personal than he could ever have imagined when he is hunted by not only the Black Lanterns Hawkman and Hawkgirl, but Black Lanterns Khufu and Chay-Ara! Don't miss the meltdown in another of this month's one-issue revivals of classic DC Universe titles!"