About Google KW placement...
 

My site pornethnic dot com occasionally comes up #1 for "ethnic porn", sometimes further down on first page, and sometimes on 2nd or 3rd page, all in the same day. Is that normal? I was thinking placement stayed the same until an update or whatever, I did not know things changed frequently in the same day.

I sometimes see domains or sites for sale which say "#xxx on Google"...if it changes so frequently, how can you know where a site is actually placed?

Check "personalized search" = The results get tailored to individual users depending on their history |whisper|

That's also not including all the junk that G places at the top so #1 SERP position is now almost on page 2. |catfight|

I forgot about the personalized search....

Use webmaster tools to see where you are getting placed.