* 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:
The Penguin has taken Sarah Essen Gordon hostage and Commissioner Gordon must engage the villain in a battle of wits to free his wife in a story by Peter David! Also, Terrorsmith doesn't like using his powers to turn people into monsters...but that's precisely why Brainstorm wants him! Finally, Arsenal of the New Titans grapples with his own inner demons.