I use the Dvorak keyboard layout. “aoeu” are the first four keys on the home row, from left to right, similar to Qwerty’s “asdf”.
You’re probably here because you were redirected from “aoeu.club”. I use “aoeu.club” domain name as a testing ground for prototypes and internal projects.
If you’re here because you were investigating some irregular and/or disruptive behavior coming from the “aoeu.club” domain, I’m very sorry – please contact me immediately.