User-agent: *
Allow: /

# Prevent indexing of parameter-based URLs that create duplicate content
Disallow: /*?*location=*
Disallow: /*?*et_blog*
Disallow: /*?*utm_*

# AI crawlers: explicitly allowed (IGR wants accurate representation in AI answers)
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: CCBot
Allow: /

# AI reference files
# Canonical: https://igrroofing.com/llms.txt
# Structured: https://igrroofing.com/.well-known/ai-sitemap.json
# Human-readable policy: https://igrroofing.com/for-ai-agents

Sitemap: https://igrroofing.com/sitemap.xml
Sitemap: https://igrroofing.com/sitemap-images.xml