What is Link Churn?
Link churn which is mentioned in this patent application is "computed as a function of an extent to which one or more links provided by the document changes over time." Basically that means the rate a link and/or its anchor text change from an origin's page or document. The patent application discusses that Google may apply a penalty of your "link churn" is above the threshold, i.e. "63. The method of claim 62, wherein adjusting the ranking includes penalizing the ranking if the link churn is above a threshold."
The question is, what is that threshold?
Forum discussion at WebmasterWorld.
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rustybrick in Link Building at January 9, 2006 10:00 AM
Comments (3)

Comments
DP network anyone? Also, would be interesting to note whether the points are plotted over long times or short times. An easy heuristic to pick up link networks is to hit a page twice.
Posted by Jaimie Sirovich at January 9, 2006 12:38