SEO share of organic traffic up from prior years Released as part of its annual Share Conference, BrightEdge Research found that Organic and Paid Search dominate websites’ traffic in 2019 - 68% of all trackable website traffic is sourced from organic traffic and Paid Search, vastly exceeding all other channels, including Display and Social Media. The Organic Search figure at 53% is up from the 51% found in the 2014 research, the first year that BrightEdge Research conducted the analysis.