with is the best online dating sites?

hello friends, i m looking best and free online singles dating site for USA and UK, is there any guideline for me. most of sites i find girls that who demand money for ticket to come to US or need money, I am sick by this now can any one can guide me that which online dating site is free. i m looking for best so if i need to pay for that i dont mind but i dont want get rubbish again. I am ready to pay here too but with best.
i m agreed with most of ans that dating sites are joke some time many of them including me don’t trust but then why so many people have there profile on more then one site. i got girl online who she has ten profile on different with different name. so i have doubt that people get their soul mate online. is any of you got your soul mate online?

A buddy of mine years ago tried 3-4 of them and used to come to work b!tching about them all the time so I decided to try a few myself. He was right on the money, complete WASTE OF TIME!!!! Most of the profiles are fake, the ones who are real have major issues and/or more baggage than an airline. It was a disaster and a complete waste of time and money, like my buddy had complained about. I probably met anywhere from 7-10 girls from various sites and of that number, only one was worth anything and she was way too shy. The rest were a friggin mess. One I met complimented me on my Ford Mustang convertible and then went on to mention how one of her FOUR kids was conceived in the backseat of a Mustang. I wish I was kidding but am not. That’s how bad it was. Do yourself a favor and avoid dating sites, as they are a complete joke.