THE DEFINITIVE GUIDE TO WEB 2.0 BLOGS

The Definitive Guide to Web 2.0 Blogs

Nofollow backlinks are usually not regarded as practical for Search engine marketing, but Google has said that it utilizes the nofollow attribute as a hint and that it might continue to make use of the backlink for context and to enhance lookup rankings. So, in theory, nofollow backlinks could still be beneficial for Web optimization.From this anch

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