* 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:
Duncan Moreno has finally found the success he's been craving when his newest novel becomes a popular best-seller. But sometimes success comes with a price, and soon enough his life descends into chaos as his fictional characters begin coming to life and demanding that he write them into future works. Duncan's world becomes a downward spiral filled with vengeful antagonists, needy protagonists, a mysterious muse, and some good old fashioned murder.