https://sv.wikipedia.org/wiki/%C3%85...nser_i_Sverige
18: Lägsta åldersgräns porrbranschen själv har satt för sina användare (ej begränsat enligt lag [9])
18: Lowest age restriction the porn companies themselves have set for their users (Not limited by law)
Which means they've set the limit/restriction themselves and it's not limited by law.