* 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:
Perky little silver-haired "Chrissie Klausewitz" may appear at first glance to be just another pretty, bouncy freshman cheerleader at the Northwestern University, but there's more, much more to her than meets the eye! The truth is she's really Santa's elfin granddaughter, CHRISSIE CLAUS! She's the one in charge of the designer division of Santa's workshop. She's the one who sneaks out on Christmas Eve to make sure even "bad" boys and girls get something for the holidays. And because her mother is the Queen of Faerie, Chrissie has some very special magical powers.