Corner in the slot with white facing you; the edge is on the right of the top layer, its side sticker matching the right centre.
Algorithms
R U' R' U R U' R'
7 moves · R and U only
YOURS
R U' R' U2 R U2 R'
7 moves · R and U only
R U' R2 F R F'
6 moves
F' U2 F R U2 R'
6 moves
Built from
R U' R' + Sexy move
Loose moves
R U' R'
Trigger
Sexy move · backwards
U R U' R'
Relations
Mirror
F2L 28
Your algorithm backwards
R U R' U' R U R'
solves F2L 30
That's why your scrambles are never the inverse of the algorithm: you'd be practising F2L 30 without knowing it. CubeDojo builds a random state with this case and checks it comes out.