Direct links to your content 13% Social media posts 7% Search engine rankings 48% Pay per click (AdWords, etc.) 5% Email marketing 9% Referrals from other sites and search engines or digital marketing campaigns 11% Push notifications 5% Other advertising 4% Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)