# robots.txt - AI-Crawler blocking (added 2026-04-21, pre-migration load relief)

User-agent: SemrushBot
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: OAI-SearchBot
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: Meta-ExternalAgent
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: PerplexityBot
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: Baiduspider-render
Disallow: /

User-agent: YandexBot
Disallow: /

User-agent: meta-webindexer
Disallow: /

User-agent: Amzn-SearchBot
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: DuckAssistBot
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: ImagesiftBot
Disallow: /

User-agent: YouBot
Disallow: /

User-agent: *
Crawl-delay: 10