* 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:
Space-faring visionaries exploring uncharted territory, the Fantastic Four were changed by cosmic rays into one of the world's greatest superteams. Now the world's greatest super-family, the FF continue to explore and lead humanity through their heroic deeds and bombastic imaginations. As one of the flagship Marvel titles, Fantastic Four is a comic every reader can enjoy.