* 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 Bionic Woman is smashing down mansion doors and kicking holes in yachts, dodging bullets in the tropics and turning super-spy in the Mediterranean, all in a frenzied quest to uncover the real secrets behind the Mission, and shut them down once and for all. But she's not the only one on a hunt, and she's about to find out that you should never kick a hole in a yacht you're on, and that not all bullets can be dodged.