How Can You Recognize Do-Follow from No-Follow Links?

Linking is the piece of HTML code added to an anchor text that tells the search engines whether or not it should pass authority along the site or not.For that porpose In 2005, Matt Cutts, the Google’s webspam team head and Jason Shellon of Blogger brought up a new attribute in HTML codes i.e NOFOLLOW and DOFOLLOW links.

Following video will help you to distinguish between do follow and no follow links, and
also you will get complete knowledge of FireBug (Firefox add-on).

http://www.youtube.com/user/usinternetmarketing#p/a/u/1/6L1aNPJ5Pmg