# SEO Mastery — The Complete 2026 Course > Open-access, zero-signup educational platform covering 126 modules across 18 parts: traditional SEO, technical SEO, content strategy, link building, local SEO, e-commerce SEO, and Generative Engine Optimization (GEO) for ChatGPT, Perplexity, Claude, and Google AI Overviews. ## Course - [Course homepage](https://seo-mastery.dev/): Bento-grid index of all 126 modules organized by part. ## Parts - [Part 1: Foundations](https://seo-mastery.dev/#part-1) - [Part 2: Search Intent & Keyword Mastery](https://seo-mastery.dev/#part-2) - [Part 3: Content Strategy & Creation](https://seo-mastery.dev/#part-3) - [Part 4: On-Page SEO](https://seo-mastery.dev/#part-4) - [Part 5: Technical SEO](https://seo-mastery.dev/#part-5) - [Part 6: Off-Page SEO & Link Building](https://seo-mastery.dev/#part-6) - [Part 7: Local SEO](https://seo-mastery.dev/#part-7) - [Part 8: E-Commerce SEO](https://seo-mastery.dev/#part-8) - [Part 9: AI Search Optimization (GEO/AEO)](https://seo-mastery.dev/#part-9) - [Part 10: Specialized SEO Verticals](https://seo-mastery.dev/#part-10) - [Part 11: Analytics & Measurement](https://seo-mastery.dev/#part-11) - [Part 12: Competitive Analysis & Strategy](https://seo-mastery.dev/#part-12) - [Part 13: Algorithm Updates & Risk Management](https://seo-mastery.dev/#part-13) - [Part 14: Tools & Workflow](https://seo-mastery.dev/#part-14) - [Part 15: Bonus Tips, Tricks & Advanced Tactics](https://seo-mastery.dev/#part-15) - [Part 16: Business of SEO](https://seo-mastery.dev/#part-16) - [Part 17: Staying Current](https://seo-mastery.dev/#part-17) - [Part 18: Final Projects & Action Plans](https://seo-mastery.dev/#part-18) ## Optional - [Sitemap (XML)](https://seo-mastery.dev/sitemap-index.xml) - [RSS feed](https://seo-mastery.dev/rss.xml)