* 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:
A celebrity glares. A community burns. A child's heart breaks. A recipe summons a ghost. A dying woman makes her peace. An art form sustains the spirit. In You Don't Say award-winning graphic novelist Nate Powell -- of the #1 New York Times Bestseller March: Book One, and the Eisner Award-Winning "Graphic Novel of the Year" Swallow Me Whole -- collects a decade of powerful short works. Autobiography, fiction, essay comics, collaborations, and more fill these thoughtful, pitch-black pages, comprising rare and previously unreleased material from 2004-2013.