User-agent: *
Disallow: /calendar/action*
Disallow: /events/action*
Disallow: /cdn-cgi*
Allow: /*.css
Allow: /*.js
Disallow: /*?
Crawl-delay: 3

# Block aggressive bots
User-agent: SemrushBot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: Baiduspider
Disallow: /