User-agent: twiceler
Disallow: /

User-agent: Nutch
Disallow: /

User-agent: ia_archiver
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: naverbot
Disallow: /

User-agent: yeti
Disallow: /

User-agent: asterias
Disallow: /

User-agent: Googlebot 
Crawl-delay: 3600 

User-agent: *
Crawl-delay: 60
Disallow: /cgi-bin/
Disallow: /plesk-stat/*
Disallow: /downloads/*
Disallow: /main-archive-20130918/*
Disallow: /main/xxx_zc_install/*
Disallow: /main/images/
Disallow: /main/download/*
Disallow: /main/docs/*
Disallow: /main/editors/*
Disallow: /main/email/*
Disallow: /main/media/*
Disallow: /main/pub/*
Disallow: /main/new-images/*