# GeoPageScan > GeoPageScan is a free AI visibility audit tool that analyzes any website's readiness for the generative search era — scoring GEO (Generative Engine Optimization), AEO (Answer Engine Optimization), and traditional SEO signals. GeoPageScan was founded in 2026 to help websites get understood and cited by AI engines such as ChatGPT, Claude, Gemini and Perplexity. Enter any URL and receive a 0–100 AI-visibility score across six categories, with prioritized, copy-ready fixes. ## Key Definitions - **GEO (Generative Engine Optimization):** the practice of structuring a website so that generative AI engines can understand, trust and cite it in their answers. - **AEO (Answer Engine Optimization):** optimizing content for direct-answer and question-answering surfaces, including voice and AI assistants. - **llms.txt:** a markdown file at a domain's root that gives AI assistants a clean, structured summary of the entity, its services and key pages. ## Services - Free AI-visibility website audit (GEO / AEO / SEO) — no login required - Six-category scoring: LLM Optimization, Structured Data, AI Crawlability, Authority Signals, Content Clarity, Technical SEO - Prioritized fix recommendations with effort estimates and quick wins - Educational blog covering GEO, AEO and AI search strategy ## Key Pages - Home & audit tool: https://geopagescan.com/ - Blog (15 articles): https://geopagescan.com/blog.html - GEO guide: https://geopagescan.com/blog.html#geo-guide - llms.txt guide: https://geopagescan.com/blog.html#llms-txt-guide ## Target Audience Marketers, SEO professionals, agencies, founders and developers who want their websites to be visible to and cited by AI search engines. ## Contact - Email: hello@geopagescan.com - Web: https://geopagescan.com