A Visual History of Google Algorithm Changes #infographic #SEO

A Visual History of Google Algorithm Updates [Infographic]

Richard Stinson Google, SEO, Social Media Infographic

Over the years, Google has made thousands of changes to the way it finds and prioritizes information on the web. While most of these changes have been small, there have also been several major changes, which have significantly affected how marketers think about SEO. Below is a snapshot of when (and why) Google rolled out its most notable algorithm changes.

history of google algorithm changes

Source: Blog.Hubspot.com