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Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php 

User-agent: *
Disallow: /?blackhole

User-agent: bingbot
Crawl-delay: 1

User-agent: SemrushBot
Disallow: /
User-agent: SemrushBot-SA
Disallow: /

Sitemap: https://www.maitlandcs.nsw.edu.au/sitemaps.xml