User-agent: Amazonbot  # Amazon's user agent
User-agent: MJ12bot
User-agent: mauibot
User-agent: blexbot
User-agent: seo spider
User-agent: AhrefsBot
User-agent: SemrushBot
User-agent: YandexBot
User-agent: baiduspider
Disallow: /

User-agent: Googlebot
Crawl-delay: 0
Disallow: /index.php?
Allow: /*&redirect=no

User-agent: googlebot-image
Crawl-delay: 0
Disallow: /index.php?

User-agent: googlebot-mobile
Crawl-delay: 0
Disallow: /index.php?

User-agent: *
Disallow: /index.php?
Crawl-delay: 5