# robots.txt — optimized for SEO + LLM discovery
# AI/LLM-specific policy lives in /llms.txt (see rationale below)

User-agent: *
# Block duplicate/tracking parameter URLs (keeps indexes clean)
Disallow: /*utm_
Disallow: /*mkt_tok
Disallow: /*gclid
Disallow: /*fbclid
Disallow: /*wtime

# Block non-content/system pages
Disallow: /search
Disallow: /404

# Block specific landing pages you listed
Disallow: /free-trial/*
Disallow: /resources/sigma-at-*

# Help all crawlers discover canonical URLs quickly
Sitemap: https://www.sigmacomputing.com/sitemap.xml

# Pointer for AI crawlers that don’t yet support llms.txt
# See: https://www.sigmacomputing.com/llms.txt


Sitemap: https://www.sigmacomputing.com/sitemap.xml