* 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 Fantastic Four's road trip through time and space continues! On an alien world, the team encounters a thousand-year-old prophecy...is the Invisible Woman a long-awaited intergalactic messiah? Then, the F4 sightsee in ancient Rome and dine with Caesar on the Ides of March. And it's a visit to both the beginning and the end of time, as Marvel's first family witnesses the big bang and the big crunch! But to their surprise, they're not alone!