# robots.txt for techtack.com.vn

User-agent: *
Allow: /

# Disallow admin and private areas
Disallow: /admin/
Disallow: /admin/*
Disallow: /api/

# AI search & answer engines — explicitly allowed so they can cite us.
# (Blocking these would prevent citation in ChatGPT, Perplexity, Claude,
#  Google AI Overviews, and Copilot.)
User-agent: GPTBot
Allow: /
Disallow: /admin/

User-agent: ChatGPT-User
Allow: /
Disallow: /admin/

User-agent: OAI-SearchBot
Allow: /
Disallow: /admin/

User-agent: PerplexityBot
Allow: /
Disallow: /admin/

User-agent: ClaudeBot
Allow: /
Disallow: /admin/

User-agent: anthropic-ai
Allow: /
Disallow: /admin/

User-agent: Google-Extended
Allow: /
Disallow: /admin/

# Sitemap location
Sitemap: https://www.techtack.com.vn/sitemap-index.xml
Sitemap: https://www.techtack.com.vn/sitemap-0.xml