How much do you know about Google Panda, Penguin, Pigeon and Hummingbird? Have you heard the term Mobilegeddon before?

If all that sounds like Double Dutch and you’re working on your SEO you need to stop what you’re doing and listen up. The terms mentioned above are what shape the way Google ranks sites, not being aware of what they do could land you in trouble.

To help you get up to scratch on Google’s latest updates the guys at Simplilearn have put together the infographic below.

Working on Your SEO 5 Google Algorithm Updates You Need to Know About