You followed a link on oculus.com that redirects to another website:
https://signup.na.leagueoflegends.com/en/a5/welcome?utm_expid=.t2COZFWBSUavf3lNvPcJ0Q.2&utm_referrer=https%3A%2F%2Fna.leagueoflegends.com%2Fen%2FWe're just checking that you want to follow this link — you can now continue to that website or go back to the home page.