These sites often use "malvertising"—malicious ads that can trigger downloads or execute scripts simply by you clicking a fake "Play" button or "Close" button on a pop-up .
Your Internet Service Provider (e.g., Comcast, Spectrum, BT, Rogers) monitors traffic to known pirate domains. Even if you don't get a copyright notice, ISPs perform "traffic shaping." If they see you connecting to 6movies.net, they will artificially slow down your connection (throttle) making your legal streaming (Netflix/YouTube) appear slow. 6movies.net Safe