# Block all bots from crawling this site
User-agent: *
Disallow: /

# Block common crawlers explicitly (they must respect robots.txt)
User-agent: Googlebot
Disallow: /

User-agent: Googlebot-Image
Disallow: /

User-agent: Bingbot
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: DuckDuckBot
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: YandexBot
Disallow: /

User-agent: facebookexternalhit
Disallow: /

User-agent: Twitterbot
Disallow: /

User-agent: rogerbot
Disallow: /

User-agent: LinkedInBot
Disallow: /

User-agent: Embedly
Disallow: /

User-agent: Quora Link Preview
Disallow: /

User-agent: showdocbot
Disallow: /

User-agent: outbrain
Disallow: /

User-agent: pinterest
Disallow: /

User-agent: slackbot
Disallow: /

User-agent: vkshare
Disallow: /

User-agent: W3C_Validator
Disallow: /

User-agent: PetalBot
Disallow: /
