Is your content invisible to AI search?
ChatGPT, Perplexity, and Google AI Overviews ignore most content — not because of SEO, but because of structure. Our free AI SEO checker scores your content on the 7 factors that actually drive AI citations.
Based on Princeton GEO research (KDD 2024) · No signup required · Results in seconds
Check My Content Free →Free for 3 factors · Full report $4.99 one-time
Why traditional SEO isn't enough for AI search
Traditional SEO optimizes for Google rankings
Keywords, backlinks, page speed. These still matter — but they don't determine whether ChatGPT or Perplexity cite your content.
AI SEO optimizes for citation probability
Citations to authoritative sources (+115% impact), statistics (+22%), quotable sentences, structured answers. These are what GEO research found actually matters.
44% of AI citations come from the first 30% of content
Princeton research found AI systems heavily weight early content. If your answer isn't in the intro, AI won't find it.
Most content scores poorly on AI citation signals
We've analyzed hundreds of URLs. The average GEO score is 52/100. Common issues: no citations, no statistics, vague headings.
7 AI SEO factors our checker analyzes
Each factor is scored 0–100 with specific recommendations
Links to authoritative external sources. Single highest-impact GEO factor (+115% citation rate).
Specific numbers, percentages, measurements. AI systems prefer content with concrete data (+22%).
Clear, standalone statements that can be extracted verbatim. AI systems cite quotable content first.
H2/H3 that directly answer questions. AI parses headings to understand topic coverage.
44% of AI citations reference content from the first 30% of the page. Front-load your answers.
Flesch-Kincaid score, sentence length, paragraph structure. Simpler content gets cited more.
Structured data markup and content freshness signals. Secondary factors but worth optimizing.
Check your content's AI SEO score — free
Paste any URL or text. Get a GEO Readiness Score in seconds with specific findings for 3 of the 7 factors. No signup, no credit card.
Run Free AI SEO Check →Full 7-factor report with fixes: $4.99 one-time
FAQ
What is an AI SEO checker?
An AI SEO checker analyzes content for the signals that determine whether AI systems like ChatGPT, Perplexity, and Google AI Overviews will cite it in their answers. Unlike traditional SEO tools that focus on Google rankings, AI SEO checkers evaluate citation probability based on content structure, data density, and source authority.
How is AI SEO different from regular SEO?
Traditional SEO optimizes for Google search rankings through keywords, backlinks, and technical factors. AI SEO (also called GEO — Generative Engine Optimization) optimizes for citation in AI-generated answers. The key difference: AI systems prioritize content with authoritative citations, specific statistics, and clear quotable statements — factors that traditional SEO tools don't measure.
What does your AI SEO checker analyze?
Our checker analyzes 7 GEO factors from Princeton research: Citations & Sources (highest impact), Statistics & Data, Quotable Sentences, Heading Structure, Early Answer Density, Readability, and Schema & Freshness signals. Each factor is scored 0-100 with specific findings and recommendations.
Is this AI SEO checker free?
Yes — the basic check is completely free. You get scores and findings for 3 of the 7 GEO factors with no signup required. The full 7-factor report with prioritized fixes is $4.99 one-time.
Does this work for Google AI Overviews?
Yes. The same content signals that improve citation rates in ChatGPT and Perplexity also determine visibility in Google AI Overviews (formerly SGE). All major AI search systems use similar content evaluation criteria based on authority, structure, and data density.