* 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:
"SUPERMAN REBORN" part one! In DC UNIVERSE: REBIRTH #1, the enigmatic Mr. Oz told Superman, "You and your family are not what you believe you are. And neither was the fallen Superman." Now, in the first Rebirth crossover between SUPERMAN and ACTION COMICS, the shocking truth behind Oz's words is revealed. It begins with one of Oz's prisoners escaping, and ends in a tragic moment for Lois and Superman.