User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /css/
Disallow: /js/
Disallow: /images/
Disallow: /thumbnails/
Host: www.zkvadrat.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /css/
Disallow: /js/
Disallow: /images/
Disallow: /thumbnails/

User-agent: *
Disallow: /css/
Disallow: /js/
Disallow: /images/
Disallow: /thumbnails/