User-agent: Yandex
Disallow: /
User-agent: BaiDuSpider
Disallow: /
User-agent: Baiduspider+(+http://www.baidu.com/search/spider.htm)
Disallow: /

User-agent: *
Crawl-delay: 6
Allow: /
Disallow: /trackback/
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-login.php
Disallow: /author/bl*
Disallow: */feed
Disallow: */feed/
Disallow: */trackback/
# Disallow all files with ? in url
Disallow: /*?*
Disallow: /*?