SEO in 2026 rewards genuine expertise, topical authority, precise search intent matching, quality links, and technical excellence. Build content clusters around your core subject area. Match the format of what’s already ranking for each keyword. Write from first-hand experience — Google’s E-E-A-T rewards it. Five links from genuinely authoritative sites outweigh 500 from low-quality directories. Run a Core Web Vitals audit via Google Search Console. For AI Overviews: focus on commercial-intent keywords and structured, clearly-written content.