Finding good Christian dating websites can be hard. Many Christians don't feel comfortable using some of the bigger name dating websites like Chemistry.com and Match.com. Just because somebody says they're Christian in their profile doesn't mean that they're even practicing. A lot of people will only say they're Christian because that was the religion they were raised in.
If your faith is important to you and you're seeking a life partner that shares in your deeply held beliefs, it might be easier to use a more specialized Christian matchmaking service. There's nothing wrong with using mainstream sites to find the special someone, but chances are you'll have to do a lot more digging to find the sort of person you're really looking for.