User-agent: *
Disallow: /wp-admin/
Disallow: /wp-content/plugins/
Disallow: /wp-content/plugins/themes/
Disallow: /wp-content/plugins/upgrade/
Disallow: /wp-includes/
Disallow: /*ref=
Disallow: /?ref=
Disallow: ?ref=
Disallow: /*ref=*