Free, open-source checker for local business websites. Paste a page's HTML and robots.txt to see: title, meta, H1, canonical and alt text checks; JSON-LD schema gaps; whether the schema's name, phone and address match the page (NAP); and which of 12 AI crawlers, like GPTBot, ClaudeBot and PerplexityBot, robots.txt blocks. Runs in your browser; a Python CLI is on GitHub. Built by Smart Local, a local SEO and AI search agency in Queensland.