# Disallow the three yahoo spiders
User-agent: Slurp
Disallow: /
User-agent: yahoo-mmcrawler
Disallow: /
User-agent: yahoo-blogs/v3.9
Disallow: /
# Disallow Majestic
User-agent: MJ12bot
Disallow: /
# Allow all others
User-agent: *
Disallow: /crawltrack/