# Serve relevant ads on any page:

User-agent: Mediapartners-Google
User-agent: Adsbot-Google
Disallow:

# Big, public search engines can access most of the site:

User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Googlebot-Mobile
User-agent: Slurp
User-agent: yahoo-mmcrawler
User-agent: MSNBot
User-agent: Teoma
User-agent: Twiceler
User-agent: baiduspider
User-agent: ia_archiver
User-agent: Robozilla
Disallow: /icons/
Disallow: /style/
Disallow: /this-is-a-bad-url/

# Everyone else is not welcome to crawl:

User-agent: *
Disallow: /

# And here's where to find everything:

Sitemap: http://dictionary.die.net/sitemap_index.xml