User-agent: *
Allow: /upload/
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/



user-agent: AhrefsBot 
Disallow: /
User-agent: Yandex
Disallow: /
User-agent: sistrix
Disallow: /

User-agent:Qwantify
Disallow: /
User-agent:Baiduspider
Disallow: /