Nofollow Can Be Used For Crawl Prioritization

Still many users are concerned about how Google is handling nofollow links, same thing also occurred back in 2009 where the PageRank would be reduced anyway when used. Matt Cutts described then that if you had 5 links and 1 of the 5 were nofollow, even PageRank would be divided up as 5 and not 4.
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Barry Schwartz placed a recent recent Google Webmaster Help thread where Google John Mueller said nofollow tag can be used for crawl prioritization aims. .
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John said it may be used” to some stage, for crawl prioritization." Now, the words” to some stage” is where john is referencing the PageRank flow published mentioned in 2009. .
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But yes, you would be able to utilize the nofollow for assisting Google Spider crawl your website more expeditiously. Frankly, Barry asked a question to Google and John suggested that this is in almost cases, as fought to deploying a more effective navigation scheme- but there is Google and John telling that may be used for this purpose as well. .
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Basically, Nofollow tag is used for GoogleBot to crawl your site in the most efficient manner. This assists with Google spider discovering fresh or updated content, plus PageRank and link juice distribution. Generally for bigger websites this is a central area of SEO focus. .