Anyone able to help in identifying the cipher used here:

clvbv://omu.igm.ajm/oxwoqdk/sbdzlbtgwme/iqlwpxga/pts-bpz80n01676h003800130059-5

Clearly it's a url. However, it's shifting letters differently depending on their position. I'm at a loose end with it.

Let me know how you get on.

xx