I have been fixing broken links, doing a lot of on-site SEO keyword and page title improvement, and steadily building inbound links. Yet my domain authority and MozRanking is dropping, though my keyword rankings are improving.
What is going on? Should I be concerned? How can I find out why my domain ranking is dropping, and how (and should I) fix this?
Is this because I do not have a blog yet? What factors determine domain authority?