Google recently updated the PageRank of my blog on 7th November 2011. The last time it updated was on 27th June 2011. The PageRank algorithm of google is run at regular intervals to update the importance of a page in the web world. To check the page rank of your website or blog, install the google toolbar and hover on the bar beside search (as shown below) to see the importance of your blog or website in google's view.
