User-agent: meta-externalagent
Disallow: /

User-agent: facebookexternalhit/1.1
Disallow: /

User-agent: facebookexternalhit
Disallow: /

Disallow: /oc-admin/
Disallow: /oc-content/downloads/
Disallow: /oc-content/languages/
Disallow: /oc-content/uploads/HTML/
Disallow: /oc-content/uploads/minify/
Disallow: /oc-content/uploads/temp/
Disallow: /oc-includes/osclass/
Disallow: /oc-includes/vendor/