User-agent: Yandex
Crawl-delay: 20
User-agent: Google
Crawl-delay: 20

User-agent: Mediapartners-Google*
Disallow:

User-agent: *
Disallow: /admin.php
Disallow: /admin/
Disallow: /images/
Disallow: /includes/
Disallow: /install/
Disallow: /themes/
Disallow: /blocks/
Disallow: /language/
Disallow: /modules/MS_Analysis/
Disallow: /modules/Downloads/
Disallow: /modules/Donations/
Disallow: /modules/Encyclopedia/
Disallow: /modules/Artinvest/
Disallow: /modules/Advertising/