* 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 world's deadliest living weapon just fell into the wrong hands. It's Wolverine vs. the Marvel Universe in a blockbuster storyline that will have Logan shredding his way through the X-Men, Avengers, Fantastic Four, and S.H.I.E.L.D.! How does Wolverine end up fighting to destroy everything he holds dear? In this issue alone: Nick Fury, Elektra, Kitty Pryde, and a new villain you've got to see to believe! GET READY FOR THE RIDE OF YOUR LIFE!