I need to know if i am right on this

I just rolled 3 set's of stat's with my dice and 3 with the dice here on this website here is how they rolled out

15 9 13 13 11 18 

14 12 15 11 15 13

13 11 11 12 9 7 <--this is when i rolled with my dice at home.             ------------------------------------------------------

This is when i rolled the dice on this website

8 15 15 10 13 16

17 15 6 16 8 10 

14 14 13 15 11 12

Now that is what i get as a norm for me so i don't know what to tell you and by the way if anyone wants to use these rolls have at it