Most AI crawlers (GPTBot, ClaudeBot, PerplexityBot) read your raw HTML and never run JavaScript. If your content only appears after the page renders, AI sees a blank page. Paste a URL and find out in one click.
Reads the raw HTML of one public page, the way a non-JavaScript AI crawler sees it. No login, nothing stored. A free tool from Hawk Academy.
Claude's crawlers (ClaudeBot and Claude-User) read your raw HTML and never execute JavaScript. To optimise for Claude visibility, server-render your H1 and body content, add JSON-LD structured data, and keep internal links in plain anchor tags. Then test whether Claude actually recommends you with the free AI Visibility Tester, and check the bots can reach you at all with the AI Crawler Access Checker.
