* 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:
Jason Aaron is an Eisner and Harvey Award nominated comic book writer whose best-known work includes the Native American crime series SCALPED for Vertigo and stints on series such as Avengers vs. X-Men, Ghost Rider, Punisher MAX, Incredible Hulk and Wolverine for Marvel. Current projects include Thor and Wolverine & The X-Menl. Jason was born in Alabama but currently resides in Kansas City. He enjoys many things, but shaving is not one of them.