# GEO SEO Guide

> > The definitive resource for Generative Engine Optimization (GEO).
> Data-backed guides and actionable checklists for getting your business
> cited by ChatGPT, Perplexity, and Google AI. Based on 70+ primary
> research sources including Princeton University, Semrush, Bain & Company,
> Ahrefs, McKinsey, and Gartner.

## Core Pages

- [The Definitive GEO Playbook](https://geoseoguide.com/): Complete guide to Generative Engine Optimization — 10 chapters, 100+ checklists, platform-by-platform strategies, implementation roadmap, and data from 70+ sources. Covers technical foundation (schema, robots.txt, llms.txt), content architecture (answer-first format, fact density), off-site authority (brand mentions, Reddit, Wikipedia), measurement and KPIs.
- [About](https://geoseoguide.com/about/): Background on the author, methodology, and why this guide was created.

## Key Topics Covered

- How AI search works (RAG pipeline, retrieval, re-ranking, citation attribution)
- The 5 factors that drive AI citations (answer structure, citation density, entity authority, factual density, semantic completeness)
- Technical setup: robots.txt for AI crawlers, schema markup (Organization, Person, Article, FAQPage, HowTo, Product), llms.txt
- Content optimization: answer-first architecture, fact density rules, cornerstone pages, comparison pages, case studies with numbers
- Off-site authority: brand mentions (3x more predictive than backlinks), Reddit strategy, Wikipedia presence, brand consistency
- Platform-specific optimization: ChatGPT, Perplexity, Google AI Overviews, Google AI Mode, Bing Copilot, Claude, Meta AI
- Measurement: prompt coverage, citation count, citation position, share of voice, AI referral traffic, AI conversion rate
- The agent economy: preparing for AI agents that research and purchase on behalf of users
- 12 common mistakes that reduce AI citation probability

## Research Foundation

This guide is based on data from:
- Princeton University / Georgia Tech GEO paper (KDD 2024): arxiv.org/html/2311.09735v3
- Semrush content optimization study (304,805 URLs): semrush.com/blog/content-optimization-ai-search-study/
- Bain & Company consumer AI search behavior report
- Ahrefs AI Overview CTR impact study: ahrefs.com/blog/ai-overviews-reduce-clicks-update/
- First Page Sage GEO CAC benchmarks: firstpagesage.com/seo-blog/generative-engine-optimization-customer-acquisition-cost-cac-benchmarks/
- Wellows/Onely ranking factor correlation research: typescape.ai/blog/geo-ranking-factors
- McKinsey agentic commerce projections
- Perplexity AI Research Blog: research.perplexity.ai
- 60+ additional primary sources (full list inside the guide)

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## Posts

- [](https://geoseoguide.com/how-to-measure-geo-success/)
- [](https://geoseoguide.com/why-is-generative-engine-optimization-important/)
- [](https://geoseoguide.com/does-geo-work-for-all-website-types/)
- [](https://geoseoguide.com/seo-vs-geo/)

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