A review of the 2013 Google updates, from the Panda #24 update in January 2013 up to the latest update, the Authorship Shake-Up of December 2013. Going in depth as to why you may be affected by one of the two most feared updates (Penguin and Panda) as well as the "Black September" (the not-provided update), as well as how you can automate the analysis of a website affected by such an update. As some final words, a few options as to how you can protect your website from being "knocked over" by future updates, using automated analysis and monitoring tools.