12 Definitive SEO Guides for 2026
Everything you need to know about modern SEO, rebuilt for the AI search era. We took the most-searched topics in the discipline and wrote the version that should already exist: longer, sharper, and updated with what is actually working in 2026.
Foundations
2 guidesWhat Is SEO? The 2026 Definitive Guide (Updated for AI Search)
SEO in 2026 is half classic search optimisation and half AI Search Optimisation. The complete, no-fluff explanation of what SEO actually means now.
How Search Engines Work in 2026 (Including AI Search)
How modern search engines actually work in 2026: crawl, index, and rank, plus the new AI retrieval layer. A plain-English explanation.
AI Search
2 guidesAI Search Optimisation (GEO): The 2026 Guide
How to get cited by Google AI Overviews, ChatGPT, Perplexity, and Gemini. What GEO is, why it matters, and how to actually do it.
AEO vs SEO: How to Optimise for AI Answers
Answer engine optimisation, and how it overlaps with and differs from classic SEO. A practical 2026 guide with concrete steps.
Local
2 guidesLocal SEO in 2026: Beyond Citations and Reviews
Local SEO has evolved past the old citations-and-reviews formula. The 2026 playbook covers Google Business Profile, AI-driven local search, and more.
How to Win the Google Map Pack in 2026
What actually moves a business into the local three-pack in 2026, the signals that matter most, and the common mistakes to avoid.
On-Page
2 guidesOn-Page SEO: The 2026 Definitive Guide
On-page SEO in 2026 includes everything from title tags to AI-citation structure. The complete reference, with the elements that matter most.
Internal Linking Strategy: The 2026 Guide
Internal linking is the most-undervalued SEO lever. The 2026 strategy, including how internal links signal topical authority to AI engines.
Technical
2 guidesTechnical SEO: The Complete 2026 Reference
The complete 2026 reference for technical SEO: crawlability, indexation, schema, Core Web Vitals, JavaScript SEO, and AI-bot policy.
Core Web Vitals in 2026: The Three Metrics That Matter
The 2026 Core Web Vitals reference: LCP, INP, and CLS, what they measure, what good looks like, and the fixes that move the needle.
Strategy
2 guidesKeyword Research in 2026: The Modern Method
Keyword research in 2026 looks nothing like the 2018 version. The new method accounts for AI Overviews, query fan-out, and intent layers.
Content Strategy for 2026: Hub-and-Spoke and AI-Cite-Ability
The content strategy that actually works in 2026: hub-and-spoke architecture, original data, and AI-cite-ability as a primary KPI.
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