* 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:
Our fantastic fourth issue! Featuring: Stan Lee! Steve Ditko! R. Crumb! Herg! Together for the first time in one mighty magazine! (A special Evil Twin Not-Prize for everyone who gets that reference...) The incredible saga of the comic book industry continues, as Fred & Ryan tackle the rise of Marvel Comics, the underground comix revolution, and the story behind Tintin.