* 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:
Jon is in hiding. For almost a year, he has survived on his own in a remote corner of the world, but the powers behind the Facility have not forgotten him. The most wanted man in the world is soon in the crosshairs of powerful and mysterious people, and he will not be able to stop them on his own.