User-agent: *
Allow: /
Disallow: /statistics

User-agent: htdig
Disallow: /dyn/virlib
Disallow: /dyn/recommend
Disallow: /statistics

User-agent: htdig*
Disallow: /dyn/virlib
Disallow: /dyn/recommend
Disallow: /statistics

User-agent: htdig/3.1.5
Disallow: /dyn/virlib
Disallow: /dyn/recommend
Disallow: /statistics