The enneagram is basically something made up of 9 personalities which are basically suppose to make us up:

http://eclecticenergies.com/enneagram/test.php


then for the information, this place is more reliable (since it doesn't completely focus on the flaws of our personality as the other one seems):

http://enneagraminstitute.com

which one are you?

I'm a 2w3 (the w3 means I contain a part of the 3 which makes a very small part of who I am... like w3 makes the 2 help by what s/he will think others would want the help to be like, while w1 helps others by how s/he thinks it should be like, the wings are adjacent to the basic personality, like... there is no 2w8 because 2 isn't next to 8 )