* 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:
Wonder Man doesn't think that the Avengers are helping the world, and he's willing to do whatever is needed to stop them. Including bringing in his own team...the Revengers! Then, Tony Stark intercepts a signal that may lead the Avengers into the arms of one of their dearest friends...or their greatest enemies.