* 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:
Welcome to Endtown, a community of animal-like mutants and "impure" humans infected with a mutagenic virus living below Earth's post-apocalyptic surface. Driven by hunger, they venture out only in search of food, but must face bloodthirsty, mutated monstrosities and the constant threat of the Topsiders; un-mutated, technologically advanced humans bent on exterminating all mutations in order to create a genetically purified humanity.