User-agent: Googlebot
Disallow:
User-agent: Googlebot-mobile
Disallow:
User-agent: BingBot
Disallow:
User-agent: MSNBot
Disallow:
User-agent: Slurp
Disallow:
User-agent: FacebookExternalHit
Disallow:
User-agent: DuckDuckBot
Disallow:
User-agent: *
Disallow: /
