User-agent: psbot
Disallow: /

User-agent: spbot
Disallow: /

User-agent: SearchmetricsBot
Disallow: /

User-agent: Riddler
Disallow: /

User-Agent: LoadTimeBot
Disallow: /

User-agent: Screaming Frog SEO Spider
Disallow: /

User-agent: MojeekBot
Disallow: /

User-agent: panscient.com
Disallow: /

User-agent: rogerbot 
Disallow: / 

User-agent: seokicks
Disallow: /

User-agent: XoviBot
Disallow: /

User-agent: SpiderLing
Disallow: /

User-agent: meanpathbot
Disallow: /

User-agent: memorybot
Disallow: /

User-agent: *
Disallow: /soapbox/