* 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:
"Leviathan" part 1! After the shocking return of Wilson Taylor, the Cabal auditions a new assassin and Tom seeks out "the source." The source of what? He's not really sure, but it looks like a whale, and it's apparently to be found in the Nantucket farmhouse where Moby-Dick was written.