Importance of updating web pages
(More on this later.) Below are ten ways Google may determine the freshness of your content.Images courtesy of my favorite graphic designer, Dawn Shepard.The Web browser makes the initial request to the middle layer, which, in turn, accesses the database to perform the requested task, either by retrieving information from the database, or by updating it.
The patent not only offered insight into the mind of Google engineers at the time, but also seemingly provided a roadmap for Google’s algorithm for years to come.
In his series on the “10 most important search patents of all time,” Bill Slawski’s excellent writeup shows how this patent spawned an entire family of Google child patents–the latest from October 2011.