Google's Webmaster Tools should tell you which keywords are giving you the most traffic: http://www.google.com/webmasters/ Once you know those keywords, you can use WebPosition to track your actual ranks on those words.
Hey. Chk your google webmaster tool it will show the most used keywords or key phrases for reached you site. If you want to know the keywords for your website. Do some research on your competitor sites. Thanks
maybe i've ask wrong..i want to know what keywords are my competitors using and rank better. For example they can be taken from their ibl anchors. But i am searching for an automated way to find them.
Thanks guys! I found what i needed on MissZsara's list. The answer to my question is http://www.keywordspy.com
with the www . backlinkwatch .com you will come to know the anchor text that your competitor has widely used to rank his website more often.