Google Lighthouse adds AI‑Agent audit—what your site must do
Google’s Lighthouse 13.3 now includes an experimental ‘Agentic Browsing’ audit that scores how ready a site is for AI agents like ChatGPT or Gemini. The audit checks llms.txt, WebMCP registration, accessibility tree health, and layout stability, offering wins but warning that some signals (e.g., llms.txt) provide no SEO benefit. Implementing these standards helps AI assistants interact with your site reliably.