a site i found

this site said that vampires are real. they burn up in sunlight and can be killed with a stake thought the heart. but is the site real or not. it gave you a test to see if you could here this high frequncy sound and i could. but dose that mean im a vamp. i hope not that would be strange. but it said that if you here this sound that your a vamp. or you have very good at lisoning i don't know if its true or not but thats what it said. so are they real or fake thats the qustion