# Search engines: crawl everything.
#
# No Crawl-delay. Google ignores the directive outright, Bing honours it, and at
# 10 seconds a catalogue this size (eight sitemap shards) would take Bing months
# to work through.
User-agent: *
Allow: /

Sitemap: https://c64gfx.com/sitemap.xml

# AI training crawlers: not welcome. The artwork here is other people's work,
# mostly mirrored from CSDb.
#
# Note the -Extended suffixes: Applebot and Googlebot are the *search* crawlers
# and blocking them would drop the site out of Siri/Spotlight and Google, while
# Applebot-Extended and Google-Extended are the training opt-outs. Block the
# Extended pair, never the plain ones.
User-agent: AI2Bot
Disallow: /
User-agent: Amazonbot
Disallow: /
User-agent: anthropic-ai
Disallow: /
User-agent: Applebot-Extended
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: ChatGPT-User
Disallow: /
User-agent: ClaudeBot
Disallow: /
User-agent: Claude-Web
Disallow: /
User-agent: cohere-ai
Disallow: /
User-agent: Diffbot
Disallow: /
User-agent: FacebookBot
Disallow: /
User-agent: Google-Extended
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: ImagesiftBot
Disallow: /
User-agent: meta-externalagent
Disallow: /
User-agent: Omgili
Disallow: /
User-agent: Omgilibot
Disallow: /
User-agent: PerplexityBot
Disallow: /
User-agent: Timpibot
Disallow: /
User-agent: YouBot
Disallow: /