Content marketing has been around for quite some time now, though it has adapted to follow the trends. Nowadays content marketing takes many forms; it can be seen as video, text, ebook, infographic, blog, photo, etc. Whichever form it takes, the most important thing is that it has to be relevant in order to engage users.
Even though it has been around for more than a century in one form or another, content marketing is just as important for SEO as onsite optimization or keyword research, if not more. This infographic examines the relationship between the two by listing its most important moments.