I have website and I am tracking 5 keywords. It is typical black hat hack website. Problem is that 2 of these 5 keywords are ranked in top100, 3 of them not in top100. That 2 which are ranked have another 'main word' than 3 which are not ranked. I don't think that is over optimalisation, maybe is a little too much keyword density (0.97%) but I saw websites with ~1,50%. I think these keywords should be now like in ~top60. My website is 1,5 month old. Should I just start creating backlinks or still waiting? Any ideas?