Google’s patent for historical data content update

 
Google tries to look into the change of content in the web pages and how this affects the page rank of the corresponding pages. 

This is based on the fact that websites get updated frequently. There can be addition of products or information in websites and blogs. There are changes that occur on a regular basis and those changes have high relevance in the page rank. 

Google is using the patent for historical data to update on the changes happening in the websites. This has a direct impact on the click through rate as well as the link changes in the web pages. The patent also concentrates on the keywords that affect those pages. Hence the historical ranking factors of Google will be affected with the updates happening in various web pages. 

There are cases when the pages that has content recently changed will be considered more acceptable than those pages that has not been updated anywhere in the recent past. In such cases, Google will have to keep track of the changes that are occurring for the queries that are more frequent. This is in fact the relevance of the historical patent for data content for any changes by Google.

One Response to “Google’s patent for historical data content update”

1. Windu says:

   December 4, 2008 at 1:22 pm

   Nice info