The Toffees beat Ruzomberok 1-0 in Slovakia on Thursday night to seal a 2-0 aggregate success in their third qualifying round clash.
Ronald Koeman's side, who finished seventh in the Premier League last season, now face a tricky tie against Split to reach the group stage.
Managed by Spaniard Joan Carrillo, they finished third in the Croatan top-flight in 2016/17.
More to follow...