# robots.txt 

User-Agent: *
Disallow: /ps/
Disallow: /piwik/
Disallow: /clickheat/
Disallow: /gtl.aspx
Disallow: /Impressum.aspx
Disallow: /Impressum/
Disallow: /Impressum
Disallow: /impressum
Allow: /

User-agent: BecomeBot 
Disallow: /

User-agent: psbot
Disallow: /