* 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:
Edgar Rice Burroughs' 1914 pulp fantasy epic comes to life! Follow David Innes and Abner Perry as they take their "iron mole" five hundred miles below the Earth's crust to a world known as Pellucidar. Thrill as they cross paths with the evil Mahar, the ape-like Sagoths, and all manner of prehistoric creatures . . . as well as the lovely Dian the Beautiful! More than simply an epic adventure, At the Earth's Core is also one of Burroughs' most compelling love stories.