* 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:
Oliver Queen has been a faithful member of the Justice League of America and defended Star City with his trusty bow and an arsenal of deadly arrows for years--now thrill to the definitive tale of how he became Green Arrow!
Queen is a frivolous playboy with little care for anyone or anything--apparently even himself. But when he's double-crossed and marooned on a jungle island, he finds that he does care about something: justice!