Looking to get a better understanding of SEO and how it all works?

This huge infographic from SEO Tribunal outlines a range of key elements, including the history of search optimization, big Google algorithm shifts, an overview of the leading search platforms, big trends, and more.

There's a heap to take in - if you want to up your SEO knowledge, this is the graphic for you.

A version of this post was first published on the Digital Information World blog.