Your content might rank on Google—but can it be seen by AI chatbots?
Use our Free AI Crawler Accessibility Checker to test whether major LLM providers (ChatGPT, Claude, Gemini, Perplexity) can crawl your pages. We'll reveal which content is visible (or hidden), identify blocks (robots.txt, headers, JS-only content), and give you actionable fixes to boost your AI visibility.

Why use Roast My Ad?
Ad creative drives 70–80% of performance on Meta and other ad platforms. With our free scoring tool, you’ll instantly know if your ad has the right hook, clear messaging, strong visuals, and conversion-focused design. No guesswork—just a fast, objective AI audit.

Why this matters: AI visibility is the new SEO

How our tool works

• Simulates AI crawlers (like GPTBot, ClaudeBot, etc.)

• Fetches your page as a “bot” and shows what content is visible without JavaScript

• Detects crawl barriers: robots.txt rules, HTTP headers (403, 429), meta tags, script-only rendering

• Highlights structural issues (heavy reliance on JS, hidden content, missing HTML text)

• Gives you optimization suggestions and code snippets to open access

What makes our checker unique/better

• Truly free and without limits (no paywall)

• Monitors access for multiple AI bots (ChatGPT, Claude, Perplexity, etc.)

• Actionable fixes provided (not just “you’re blocked”)

• Logs & snapshots so you can compare over time

• Designed as a foundational tool for AI discovery SEO—not just traditional SEO

Use cases / who benefits

• Content creators / marketers who want visibility in AI answer engines

• SEO teams adapting to AI-driven search

• Agencies auditing client sites for “AI discoverability”

• Anyone curious: “Can ChatGPT crawl my site?”

FAQ
What is the Free AI Crawler Accessibility Checker?

It’s a tool that simulates major AI bots (ChatGPT, Claude, Perplexity, etc.) to test whether they can crawl your page’s content (without relying solely on JavaScript).

Is it really free?
Yes — unlike many SEO toolkits, our AI crawler checker is completely free to use with no subscription required.

How does it compare to LLMrefs or CrawlerCheck?
LLMrefs provides AI crawlability testing and shows what content AI sees. CrawlerCheck checks whether AI / search crawlers are blocked. Our tool goes further by simulating multiple AI bots, offering granular insights and actionable fixes, not just detection.

Which AI bots do you simulate?
We cover GPTBot (OpenAI), ClaudeBot / Anthropic crawlers, PerplexityBot, and others—so you can see how different AI providers “see” your site.

What does being ‘blockable’ mean?
It means your page may be prevented from being indexed or cited by AI models due to robots.txt, meta tags, HTTP headers (403, 429 errors), script-only rendering, or hidden elements.

How can I fix crawlability issues?
Our tool gives recommendations (e.g. update robots.txt, server headers, render content on the server side) along with code snippets so you can open access.

Does fixing AI crawlability help with SEO in search engines?
Yes—while AI visibility is new, many signals overlap (clear HTML, schema markup, structured content). Opening crawl access benefits both AI discovery and traditional search.

Will this tool “train AI models” using my site?
No — it only fetches your public content as a bot; it does not submit your page to training datasets.

Do agencies or SEO teams use this for clients?
Absolutely — many use it as a free, foundational check before investing in full AI visibility tools.