Nofollow Manager adds the
rel="nofollow" attribute to types of links that you specify. The
rel="nofollow" attribute prevents a link from passing PageRank.
If you’re migrating to SEO Ultimate from another plugin, Nofollow Manager can help you maintain your existing settings (as part of an “if it ain’t broke don’t fix it” strategy). In other cases, however, we recommend not using the Nofollow Manager because in 2008 Google disabled the ability to use the
rel="nofollow" attribute for PageRank sculpting.
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