User-agent: Twitterbot
Disallow:

User-agent: *
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-content/
Disallow: /trackback/
Disallow: /index.php
Disallow: /xmlrpc.com
Disallow: /wp-login.php
Disallow: /comments/feed/
Allow: /wp-content/cache/

User-agent: Yandex
Disallow: /

User-agent: Baiduspider
Disallow: /