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/

# fuer https://www.google.com/webmasters/tools/mobile-friendly
#
Allow: /plugins/system/mtupgrade/mootools.js