User-agent: *
Disallow: /api/
Disallow: /app/
Disallow: /explore/
Disallow: /risingtide/explore/
Disallow: /sso
Disallow: /Album
Disallow: /tos-old
Disallow: /cdn-cgi/
Disallow: /signup
Disallow: /email-signature-viewer
Disallow: /a$
Disallow: /b$
Disallow: /c$
Disallow: /d$
Disallow: *-a$
Disallow: *-b$
Disallow: *-c$
Disallow: *-d$

User-agent: SemrushBot
Disallow: /

User-agent: SemrushBot-SA
Disallow: /

User-agent: AhrefsBot
Disallow: /