User-agent: *
Crawl-delay: 30

User-agent: *
Allow: /
 
User-agent: SemrushBot
Disallow: /
 
User-agent: SiteAuditBot
Disallow: /
 
User-agent: SemrushBot-BA
Disallow: /
 
User-agent: SemrushBot-SI
Disallow: /
 
User-agent: SemrushBot-SWA
Disallow: /
 
User-agent: SplitSignalBot
Disallow: /
 
User-agent: SemrushBot-OCOB
Disallow: /