* 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:
Chamber graduates from Generation X just in time to enjoy the (ahem) celebrity status of being an X-Man - but when his whirlwind romance with a pop star hits the tabloids, is Chamber just the flavor of the month? Plus, the X-Men investigate a mutant brothel in Nevada and gain a troubled new member: the seductive Stacy X! But when the bigoted zealots from the Church of Humanity target all mutants for genocide, can the team's two newest members pull their weight? Then: distraught over his true love's death, Banshee forms a paramilitary mutant team to keep the peace in Europe. But something sinister lurks beneath his good intentions. Who's really pulling the strings?