ChatGPT, Perplexity and Google AI only cite pages they can read and parse. Scan any URL and get a 0–100 visibility score with the fixes that matter most.
llms.txt — a plain-text map at /llms.txt that tells assistants who you are and which pages are worth citing. Most sites still don't have one.
AI crawler access — if robots.txt blocks GPTBot, ClaudeBot or PerplexityBot, your pages simply never reach the answer.
JSON-LD & FAQ schema — machine-readable facts. Question/answer markup is the format assistants quote most often.
Answer structure — question subheads with short bullet answers get extracted; 2,000-word essays get skipped.