* 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:
“REIGN OF THE CYBORG SUPERMEN” part five! As National City becomes a war zone, Cyborg Superman’s plan to resurrect Argo City reaches its deadly final phase: rain Argo City itself down upon the earth! Supergirl is all that stands in the way of total destruction-but with the clock ticking and the stakes rising she’ll need more than just brute force. She’ll need the help of…Cat Grant?