Websites, blogs, keywords, SOE etc, etc...

Here it is the year is almost over, again.  I've been working on my website for many a day and night.  The problem i'm having is figuring out how to do the keywords.  My site is like page 39 on Google.  Isn't there a program that you put your web address in and out plops the keywords?  Any ideas? Thanks in advance, Renee