LumenRank — AI Search Readability Diagnosis

See how AI search engines read your page — GEO score, issues, and one-click fixes in the Chrome side panel.

LumenRank — AI Search Readability Diagnostic Can AI search engines like ChatGPT, Perplexity, and Claude read and cite your website? Traditional SEO tools tell you how Google sees your site. LumenRank tells you how AI sees it. What you get: GEO Score (0–100) — a single number that shows your page's AI readability Three sub-scores — AI Crawlability, Schema Completeness, and LLM Readability Critical issues — the top 3–5 problems stopping AI from citing your page, with impact analysis One-click fixes — copy-paste ready JSON-LD, llms.txt, and Meta tag suggestions How it works: Open any web page Click the LumenRank side panel Get your GEO score in under 3 seconds Copy the fix and paste it into your site Free tier includes 3 diagnoses per day. No account required. Who it's for: Indie hackers and solo developers optimizing their own sites SaaS teams doing GEO (Generative Engine Optimization) Content marketers who want their pages cited by AI SEO consultants adding AI visibility to their toolkit Why LumenRank: Most GEO tools are expensive enterprise platforms. LumenRank is a lightweight Chrome extension that works where you already are — in your browser, on any page, in one click. Privacy: LumenRank only reads the current page's public metadata (title, meta description, headings, JSON-LD) to generate your GEO score. We do not track your browsing history or collect personal data. See our privacy policy for details.