# Allow Facebook crawler
User-agent: facebookexternalhit
Disallow:

# Allow Twitter and LinkedIn (optional but helpful)
User-agent: Twitterbot
Disallow:

User-agent: LinkedInBot
Disallow:

# Rules for all other bots
User-agent: *
Disallow: /admin/
Disallow: /login/
Disallow: /register/
Allow: /

# Sitemap
Sitemap: https://pasinggrades.com/sitemap.xml