Stay on top of the SEO industry with original research and studies. Here are the latest data-backed resources.
What makes LinkedIn content appear in AI answers? Our analysis of 89K cited URLs reveals what AI models trust—and how brands can win visibility.
We analyzed 8,000 US content marketing job listings to show how roles shift from writing to owning SEO, AI discovery, storytelling, and impact.
SERPs keep changing to incorporate both ads and AI Overviews. Read what it means for you.
We studied the domains most frequently cited by AI tools and found a significant drop for Reddit and Wikipedia. See the research.
Would removing FAQ Schema on ecommerce category pages help SEO? Read the case study to find out.
A major online retailer wanted to test if adding a smiley emoji 😀 to the meta description would have a significant impact on organic traffic. What do you think?
How to set up your own FAQPage structured data SEO Split Test. Validate your changes in a data-driven way using the SEO A/B test analyzer.
Content on an ecommerce product site is a challenging topic. It is difficult to produce content that differentiates you from your competition. It’s even more difficult to quantify if it is valuable. This SplitSignal test looked at the value of producing quality content for an ecommerce site.
Want to know if deleting numbers in some of your title tags affects search performance? Check out the test.
SEOs have been discussing how Google treats boilerplate content. We wanted to know if heading tags in boilerplate content affect organic traffic.