User-agent: ia_archiver
Disallow: /

User-agent: duggmirror
Disallow: /

User-agent: twiceler
Disallow: /

User-agent: Gigabot
Disallow: /

User-agent: Scrubby
Disallow: /

User-agent: Robozilla
Disallow: /

User-agent: Nutch
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: naverbot
Disallow: /

User-agent: yeti
Disallow: /

User-agent: psbot
Disallow: /

User-agent: asterias
Disallow: /

User-agent: AhrefsBot
Disallow: /

# special treatment for aggressive bingbot
User-Agent: bingbot
Crawl-delay: 30
Disallow: /cgi-bin/
Disallow: /css/
Disallow: /controllers/
Disallow: /images/
Disallow: /flash/
Disallow: /functions/
Disallow: /generator/
Disallow: /library/
Disallow: /js/
Disallow: /tools/

User-agent: *
Crawl-delay: 10
Disallow: /cgi-bin/
Disallow: /css/
Disallow: /controllers/
Disallow: /images/
Disallow: /flash/
Disallow: /functions/
Disallow: /generator/
Disallow: /library/
Disallow: /js/
Disallow: /tools/