The title says it all, I want to find out what keywords my site ranks for #1 in Google. Is there a tool or website out there that does this? What methods to do DP members use?
Google has something called Webmaster tools. If you log into your google account (not adsense) you should see a link. You need to get verified by adding a meta tag and you should be able to see stats the following day or so
seo elite also has a feature that does this but you need to know the words before you begin, webmaster tools gives you top 20 and then the old fashioned search to see, seo digger does work but it takes some time before your words begin to register. have an exseollent 2008
also, be careful of any software that you find that'll tell you. google doesn't like automated calls to their search engine and could possibly ban your IP, not allowing you to view their site at all!
You're only going to rank well for keywords that you actually use on each page. I would recommend taking a simple approach and run a keyword density report for each page of your site. Whichever keywords you use the most on each page should be your META keywords.