* 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:
Europe, 1940. The twilight of magic and the first steps of modern science as we know it. Hitler's Wehrmacht sweeps across Europe as the last creatures of myth and magic feed off of mortal suffering. It is time for Midgard's last defender to arise. What is it? Why is it doing this? When will it come for me? These are questions that the wicked will ask themselves. Questions that only can be answered by The Heap!