Your Title, Meta's, URL, and Backlinks are very important factors in search engine rankings. Also the age of your domain plays a very important factor.

If you have a blog make sure you update it at least once a week. Start submitting your inner pages to high authoritative directories, write engaging articles, submit to social bookmarking sites, etc. Page rank is not that important in my opinion, but to increase it you might want to reconsider your ...