* 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:
Harvey Award nominated four years in a row for Special Award for Humor, this is the funniest issue yet! This time you can read Sam Henderson's epic "Paul Purd: The Man With the Biggest P*nis In the World" (don't worry, it's not dirty), plus The Brube, Gunther Bumpus, and more of what you've come to know and love! Sam Henderson is a comic genius and is still the funniest cartoonist working today, no doubt about it.