how to know who visited your facebook profile

1.go to your facebook profile and get the page source 

note it down to notepad 

2.now search for "ordered_list.top_friends" in the notepad

3.now look near that you will get a lot of profile ids in numbers

4.go to you browser and enter the profile id beside facebook link

http://www.facebook.com/profile id 

http://www.facebook.com/1****1**11**1*1


you will get this 

here i have hidden all the identity