I can give you a list of such sites – https://theporndude.com/best-dating-sites – so you would have a pick, depending on who – and how – you prefer to date. Some universal rules of online dating, however, could be advised: There is a difference between listening and waiting for your turn to speak. You should always listen. Don’t look at your phone constantly – it’s extremely bad manners, simply because it’s so widespread – and it also show your nervousness, and it’s also the quickest way to show you are bored by whoever you date.
Some of the other good rules include being very punctual. It’s paramount, in fact, as you can never actually be ‘fashionably late’. If you don’t have much experience in online dating, just remember the last time you dated someone in a real world, and just imagine you are having dinner when you talk to your date over Skype, and just go with the flow. Good luck to you!