User-agent: Yandex 
Disallow: /bitrix/
Disallow: /ekis/
Disallow: /study/
Disallow: /institution/
Disallow: /files/
Disallow: /Electoniy gurnal/
Disallow: /forum/
Host: profedu.ru

User-agent: * 
Disallow: /bitrix/
Disallow: /ekis/
Disallow: /study/
Disallow: /institution/
Disallow: /files/
Disallow: /forum/
Disallow: /Electoniy gurnal/