User-agent: *
Disallow: /cgi-bin/
Disallow: /wp/
Disallow: /wordpress/
Disallow: /backup/
Disallow: /old/
Disallow: /new/
Disallow: /xmlrpc.php
Disallow: /wp-login.php

# Block common “SEO backlink crawlers” (many respect robots)
User-agent: MJ12bot
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: PetalBot
Disallow: /