AEO & GEO: Optimizing for ChatGPT, Perplexity, and AI Overviews

Generative Engine Optimization (GEO) and Answer Engine Optimization (AEO) represent the biggest architectural shift in search since Google PageRank. ### How LLM Search Engines Decide What to Cite Unlike traditional web crawlers that count backlinks and keyword frequency, LLM search agents perform semantic synthesis: 1. **Extracting Direct Statements**: AI answers favor high-density fact blocks over long introductory fluff. 2. **Validating Entity Authority**: Standardized Schema.org data (Organization, Person, Product) confirms entity relationships. 3. **Indexing /llms.txt**: A standardized `/llms.txt` file acts as a fast-lane index for AI agents looking for concise site summaries. ### Action Plan for Web Operators Audit your websites for missing schema and missing `/llms.txt` files. Use Rankwyn's AEO Radar to monitor citation shifts in real-time.