Selected answers from the Dumb SEO Questions G+ community.
Neha Bawa: I don't know the name, but doesn't Firefox have an add-on to check? I could totally be making this up, though.
Tony McCreath: MajesticSEO provides free data for webmasters but I'm not sure if it provides a nofollow ratio.<br /><br />CognitiveSEO provides limited reports for free. I know the paid reports contain a nofollow/follow pie chart.<br /><br />And my own free tool will process Google Webmaster Tools backlinks and report if they are nofollow or not.
Simon Fryer: Hi <br /><br />It sounds like Ahrefs is what you're looking for. The free version is limited, but you can't expect the perfect tool for free.<br /><br /><br /><br />
Jason Williams: Thank you all. I checked out Ahrefs and it is giving me the quick info I was looking for.