The No follow Tag in Blogging

I Think Most of the Bloggers are Aware of the Term "Nofollow".As We all Know that This Term Indicates the Search Engines Not To Follow the Specific Link or Not to give it a Page Rank Juice.Since it Doesn't Pass Any Page rank Opportunity Do You Know What's the Use of this Tag ? Why it is Created ?




Why it Was Created ?

Actually the Term "Nofollow" Was Created to Reduce or Stop the Spamming Specially Via Online Comments.Well Most of the Bloggers and Webmasters Face the Problem When Talking to the Comments Section.Due to the Dofollow Attributes the Spammers Will Get a Benfit I mean Backlinks  and the Blog Owners Doesn't See Any Improvement in Search engine Ranking Due to this. So To Cure this Situation Eventually "Rel='Nofollow'" Tag Was Created.This Tag Can Also be Used Where if a Blogger Doesn't Want to Follow a Specific Post or Link By the Search Engines.It Paves the Way for the Search engines And Indicates them Not to follow the Link.

How Does Google Notifies the Nofollow Tag ?

The Links in Which the Nofollow tag Was Introduced is Not Crawled by the Google.Even Google Doesn't Transfer Your Page Rank to that Links.It Doesn't Mean That Google Will Not Index that Link But it Only indicates the Search Engine  Not to Follow that Specific Link

Where Does Google Recommends Adding This Tag ?

Google recommends this Tag To the Links Which Are Prone to Spamming and Which Are Not Trust Worthy. Because Linking to Such Type of LInks May Reduce Your Page Ranking and Eventually our ONline Reputation.I Recommend You to Use this Tag in Comment Section of Your Blog. For Instance See the Below Example.

  1. <a href="http://goodinblogging.blogspot.com" rel="nofollow">GIB</a>
    <a expr:href='data:comment.authorUrl' rel='nofollow'>
Also Make Sure to Check This : Dofollow-Nofollow : What Makes the Difference.

These Are the Some of Common Concepts of the Nofollow Tags in BLogging. Follow these Steps to Get Success. If You Know Some More Points Let us kNow in Comments.