April 2011
Beginner to intermediate
908 pages
22h 37m
English
When you're working to improve your SEO, you can use a lot of publicly available data. This data can help you determine where you should try to get links and what type of content you may want to target. These two sites can help you get a general picture of the niche you're working in:
This data gives you information about what to target for a link-building campaign.