User-agent: Yandex
Crawl-delay: 150
# Directories
Disallow: /user/register?
Disallow: /user/login?
Disallow: /taxonomy/term*/feed
Disallow: /book/export/html
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /boost_stats.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /links.htm
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /messages
Disallow: /messages/*
Disallow: /comment/reply/
Disallow: /comment/reply/*
Disallow: /comment/*
Disallow: /contact
Disallow: /logout
Disallow: /node/add
Disallow: /node/add/*
Disallow: /search/
Disallow: /search/google/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /vote_up_down/
Disallow: /vote_up_down/*
Disallow: /guestbook
Disallow: */votes
# Paths (no clean URLs)
# Disallow: /? 
Disallow: /node$ 
Disallow: /user$ 
Disallow: /*sort=
Disallow: /search$
Disallow: /*/feed$ 
Disallow: /*/track$
Disallow: /tracker?