* 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:
To a noble family twins are born; Mathilde and Giselle, the Sisters Grey. For centuries the Greys have protected the Kaiser, ruler of Mitteleuropa - but this is a different time. At the dawn of the industrial age a great war rages. When the Kaiser is found dead Giselle is accused of his murder. Pursued by her sisters and hunted by the enemy Giselle must unravel the prophecy of the Carbon Grey before history itself is rewritten. 'Sisters at War' includes all three issues of the sold-out first arc plus deleted scenes, concept art and additional new content.