Why 94% of Websites Are Invisible to AI (And the Simple Fix)
Most sites tell AI engines almost nothing. Here are the single file and three schema types that move the needle most for AI visibility — and why they work.
Why are most websites invisible to AI?
Most sites were built for human readers and Google's keyword era. AI engines work differently: they extract entities, facts and relationships from structured, crawlable text.
A beautiful video hero with three words of HTML text tells an LLM almost nothing — so it skips you in favor of a competitor it can actually read.
Fix #1 — publish an llms.txt
A single markdown file at /llms.txt gives AI a clean summary of who you are, what you offer and where your key pages live. It is the highest-impact, lowest-effort change available, and most competitors don't have one.
Fix #2 — add three schema types
Add Organization (brand entity), FAQPage (the content AI quotes most), and AggregateRating (trust). These three cover the majority of AI citation triggers for a typical business.
Fix #3 — let the bots in
Check robots.txt. If GPTBot, ClaudeBot and PerplexityBot aren't explicitly allowed, fix that today — a blocked bot can never cite you.
