User-agent: *
Disallow: /

User-agent: turnitinbot
Disallow: /

# searchme.com
User-Agent: Charlotte
Disallow: /

# Majestic-12 : DSearch : MJ12bot
User-agent: MJ12bot
Disallow: /

# Exabot - Exalead robot
User-agent: Exabot
Disallow: /

# psbot
User-agent: psbot
Disallow: /