Website Discoverability & AI Readiness Scanner
Audit your domain across crawler access rules, entity schema graphs, and content structure. Generates instant copy-paste code fixes for missing schemas, llms.txt, and crawler rules.
What Our Free GEO Checker Analyzes
Generative Engine Optimization evaluates the programmatic signals that determine whether AI engines find, comprehend, and cite your repository or documentation.
Crawler Boundaries
Checks whether robots.txt allows GPTBot, ClaudeBot, PerplexityBot, and Google-Extended, and verifies single flat sitemaps.
Entity Resolution
Audits Organization and Person Schema.org graphs, validates author credentials, and verifies brand name alignment across title and Open Graph tags.
Citability & Structure
Checks FAQPage schemas, markdown comparison tables, heading hierarchy, and factual content depth for synthetic answer extraction.
Everything You Need to Know About GEO
Is this GEO Checker completely free to use? +
Yes, 100% free with no credit card, email, or account signup required. You can audit unlimited domains, inspect real-time crawler permissions, and copy tailored remediation code snippets directly into your repository.
What is Generative Engine Optimization (GEO) vs traditional SEO? +
Traditional SEO optimizes for keyword rankings and blue link click-through rates on Google. GEO (Generative Engine Optimization) optimizes for synthetic citability - ensuring AI answer engines (ChatGPT Search, Perplexity, Google Gemini, and Claude) comprehend your entity graph, respect your crawler routes, and cite your technical documentation directly in generative summaries.
Why do AI search engines require structured author and entity markup? +
LLMs are trained to avoid hallucination by cross-referencing brand authority and author E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness). When your domain contains clear Schema.org Person, WebSite, and Organization JSON-LD markup, models can verify factual claims against accredited subject-matter experts rather than unverified text.
Why does robots.txt matter for generative AI engines? +
AI engines use dedicated crawlers separate from traditional search indexers: GPTBot (OpenAI), ClaudeBot (Anthropic), PerplexityBot, and Google-Extended (Gemini). If your robots.txt inadvertently blocks these user-agents or uses blanket wildcards, your product and articles will never be retrieved for AI answer synthesis.
What is the purpose of llms.txt? +
llms.txt is an open markdown standard championed by the AI engineering community. Located at the root of a domain (e.g. yourdomain.com/llms.txt), it provides AI models with a curated, high-density index of your site architecture and technical field guides without token overhead from navbars, styles, and footer scripts.