* 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:
Frank Cvetkovic is a freelance writer and comic book letterer whose work
has appeared in ARTFUL DAGGERS, THE BLACK WRAITH, FIRESIDE MAGAZINE, KUNG
FU SKRATCH!, MOLLY DANGER, NENETL OF THE FORGOTTEN SPIRITS, and THE INSIDE.
He is also the writer and creator of the original graphic novel PUNCH-UP.
He currently lives in Cleveland, OH, where the home teams never win and the
rivers occasionally catch fire.