When someone asks ChatGPT or Google a question, it answers from pages it has already saved to memory. If your pages never got saved, you can't show up— however good they are. CrawlVitals crawls your whole site and shows you exactly what made it in, and why the rest didn't.
Other tools ask “did an AI mention you?” — a symptom. We look at your actual site and answer the cause, page by page and across all of them at once.
We confirm Googlebot, Bingbot, GPTBot, ClaudeBot and PerplexityBot can actually load your pages — no blocks, dead links, or bot walls.
We read each page as a bot and as a human. If your words load with JavaScript, most AI crawlers get a blank page. We show the gap.
Across your whole site, we check what's really in Google's and Bing's memory — and flag pages that got read and then quietly dropped.
We track whether ChatGPT and Perplexity cite you — and tie it back to index coverage, so you fix the cause, not chase the symptom.
The funded AI-visibility tools all do the same thing: run prompts at ChatGPT and report whether you were mentioned. None looks at your actual site. You learn you're invisible — not why, and not how to fix it.