* 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:
Welcome aboard Noah's Brother's Ark, the untold story of how Noah's annoying, little brother Leon saved Sasquatch, the Loch Ness Monster, Chupacabra, and a whole boat load of other weird creatures from the Great Flood!
Leon sees this new watery world as a great way to spend some quality time with Noah and finally convince him that they should be best buddies. Unfortunately what Noah wants is to put Leon and his ark back where they belong,on the bottom of the ocean!