* 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:
Nightwing starts to piece together the diabolical plans of Dr. Creighton Kendall, a scientist whose twisted mind harbors dark and devious plans that may fit into the far-reaching scheme of Talia al Ghul and her desire to protect herself once and for all from the evil clutches of her father and the world at large. "Freefall" part 3.