User-agent: Yandex
Disallow: */*?*
Disallow: /category/
Disallow: /cgi-bin
Disallow: /wp-admin
Disallow: /wp-includes
Disallow: /wp-content/plugins
Disallow: /wp-content/cache
Disallow: /wp-content/themes
Disallow: /trackback
Disallow: /comments
Disallow: */trackback
Disallow: */feed/
Disallow: */tag/
Disallow: */wp-login.php
Disallow: /ext/
Host: ferrum.spb.ru

User-agent: Googlebot
Disallow: /cgi-bin
Disallow: /wp-admin
Disallow: /wp-includes
Disallow: /wp-content/plugins
Disallow: /wp-content/cache
Disallow: /wp-content/themes
Disallow: /trackback
Disallow: /category/
Disallow: */trackback
Disallow: */comments
Disallow: */feed/
Disallow: */tag/
Disallow: */wp-login.php
Disallow: /ext/

User-agent: Googlebot-Image
Disallow:

User-agent: StackRambler
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-includes/
Disallow: /wp-content/plugins/
Disallow: /wp-content/cache/
Disallow: /wp-content/themes/
Disallow: /trackback/
Disallow: /comments/
Disallow: /tag/
Disallow: /feed/
Disallow: /category/
Disallow: /ext/

User-agent: *
Disallow: /category/
Disallow: /ext/