User-agent: Yandex
Disallow: /*_openstat
Disallow: /popup.php
Disallow: /sitemap/?search_str=
Host: karoknauf.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /popup.php
Disallow: /sitemap/?search_str=

User-agent: *
Disallow: /popup.php
Disallow: /sitemap/?search_str=