[social_warfare]

To say SEO has “changed a lot” would be the understatement of the decade. Just take a look at how Google’s Panda and Penguin algorithm updates shook the world of SEO professionals — marketers and SEO agencies worldwide halted their link-building and keyword-obsessed ways and swapped them for a long overdue focus on quality content.

Does that mean a marketer’s job is just to pump out high-quality, keyword-optimized content? Far from it. In fact, SEO has changed so much in the past several years that many marketers aren’t sure what’s outdated, what’s important, what will actually move the needle, and what’s simply wasted effort.