Originally Posted by KlenTelaris

For the thousand time already,the reason is why you see porn.xxx on keyword porn xxx is because that is domain keyword.For example if you would have domain bla.bla,and you would type bla bla in Google,it would be probably first as result or in top 10(if that keyword have big competition like in this situation) because of it's relevancy.Funny how some people still doesn't know how Google works.