User-agent: AhrefsBot
Disallow: /

User-agent: proximic
Disallow: /

User-agent: Nutch
Disallow: /

User-Agent: MJ12bot
Crawl-Delay:   5

User-agent: *
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
# Disallow: /images/
Disallow: /includes/
Disallow: /installation/
# Disallow: /language/
Disallow: /libraries/
# Disallow: /media/
Disallow: /modules/
Disallow: /plugins/
# Disallow: /templates/
Disallow: /tmp/
Disallow: /xmlrpc/
Disallow: /b-a/