* 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:
Dean's childhood in rural Pennsylvania was unbearably boring until he discovered his older brother's stash of '70s horror comics. Inspired by Al Williamson, Gene Colan and Berni Wrightson, he vowed to one day work in the funny book business. After escaping college with a degree in Painting, he got his first professional work drawing the horror comic Trailer Park of Terror. He survives today as a freelance artist and has worked for numerous publishers, most notably Boom! Studios, Image, Zenescope, and Ape Entertainment. If he ever gets a moment of free time he plans to pour himself a glass of Carmenere and finally finish reading The Innocents Abroad.