I just found one of the oldest sites of online slots over the Internet, namely Sloterix. It says that players keep coming back to the site because the site offers interactive slot games with 10 different slot machines and 8 video slots.
It seems like the site is safe enough for players who like to play slot games on the Internet, as it is stating that Sloterix’s objective is to share unique experience of online slots gaming in a trustworthy environment.