User-agent: *
Allow: /
Allow: /article/*
Allow: /category/*
Allow: /api/articles
Allow: /api/categories

# Disallow admin areas
Disallow: /admin
Disallow: /api/admin/*
Disallow: /api/auth/*

# Disallow private APIs
Disallow: /api/subscribe
Disallow: /api/*/view

# SEO Enhancement
Crawl-delay: 1

# Sitemap location
Sitemap: https://ctools.org/sitemap.xml

# News sitemap for Google News
Sitemap: https://ctools.org/news-sitemap.xml

# Allow all major search engines
User-agent: Googlebot
Allow: /

User-agent: Bingbot  
Allow: /

User-agent: Slurp
Allow: /

User-agent: DuckDuckBot
Allow: /

User-agent: Baiduspider
Allow: /

User-agent: YandexBot
Allow: /