User-agent:  *
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /wp-content/themes/
Disallow: /wp-content/plugins/
Disallow: /wp-content/cache/
Disallow: /wp-content/upgrade/
Disallow: /trackback/
Disallow: /*?*
Disallow: */trackback/

User-agent: Googlebot
Disallow: /*.php$
Disallow: /*.js$
Disallow: */trackback*
Disallow: /*?*

User-agent: Googlebot-Image
Allow: /*