What is Domain Authority (DA)? Complete 2026 Guide
cover: image: /images/what-is-domain-authority-da-complete-2026-guide.webp alt: “Domain authority score dashboard on laptop screen” What is Domain Authority (DA)? Complete 2026 Guide # What is Domain Authority (DA)? Complete 2026 Guide By Sun City Marketing | Updated February 2026 | Reading Time: 8 minutes If you’re running a business website in Riverside County or anywhere else, you’ve probably heard the term “Domain Authority” thrown around by SEO experts and digital marketers. But what exactly is it, and why should you care about it in 2026? ...