Content Marketing Infographic: 40 pervasive SEO blunders Mind these missteps to remain in Google’s good graces and to keep your search rank strong. By Robby Brumberg@robbybrumbergOct. 25, 2017 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.