* 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:
1980s one-hit wonder turned witch Valerie Hayes will NOT stop until she has magically stolen our hero William Garland's immense fame and made it her own. Her first attempt failed miserably, so now she's calling on the other members of the one-hit wonder club to help. Full of homages to some of rock's greatest fizzles, this is one issue not to miss!