* 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 Legion of Super-Heroes has been decimated by the worst disaster in its history. Now, the students of the Legion Academy must rise to the challenge of helping the team rebuild--but a threat of almost unstoppable power is rising at the edge of Dominator space, and if the new recruits fail, the Legion Espionage Squad may be the first casualties in a war that could split worlds in half!