I believe they are the same casino as vegascasino.io
hence they are also affiliated to bitcasino.io
and as far as I know they are also sportsbet.io
See a trend with all their domain name here all within the same casino business?
You have to ask yourself why.
Also if they don't have the green padlock for SSL I wouldn't trust in a gambling site not to have one.
Or some other sort of security on their site.