Google Page Rank Explained

Google has a history of updating Toolbar Pagerank and they update it whenever they want, despite web masters coming to expect a quarterly schedule.

 Previous Updates

• 5/6 December 2013
• 4 February 2013
• 7 November 2012
• 2 August 2012
• 2 May 2012
• 7 February 2012
• 7 November 2011
• 1st Week August 2011
• JULY 2011
• JUNE 2011
• JANUARY 2011
• April 2010
• Dec 31, 2009
• 30 October 2009
• 27/28 May 2009
• June 2009
• 1 / 2 April 2009
• 30-31 December 2008
• 27 September 2008
• 26 July 2008
• 29 April 2008
• 9 January 2008
• 26 October 2007
• 28 April 2007

December 2013 Update

A toolbar update was rolled out on 5 or 6 december 2013 . The December 2013 update rolled out despite Matt Cutts announcing in October he would be surprised to see an update happen before 2014, because the toolbar export was ‘broken’. Nobody knows when the next 2014 update will happen, only Google.