# Enhanced Robots.txt for Telecom Security Library
# Optimized for production SEO and search engine crawling

# Allow all search engines to crawl the site
User-agent: *
Allow: /

# Specific search engine optimizations
User-agent: Googlebot
Allow: /
Crawl-delay: 1

User-agent: Bingbot
Allow: /
Crawl-delay: 1

User-agent: Slurp
Allow: /
Crawl-delay: 1

User-agent: DuckDuckBot
Allow: /
Crawl-delay: 1

User-agent: Baiduspider
Allow: /
Crawl-delay: 2

User-agent: YandexBot
Allow: /
Crawl-delay: 1

# Disallow crawling of development and system files
Disallow: /node_modules/
Disallow: /.git/
Disallow: /.github/
Disallow: /bash.exe.stackdump
Disallow: /*.stackdump
Disallow: /check-errors.js
Disallow: /generate-*.js
Disallow: /optimize-images.js
Disallow: /adsense-config.js

# Disallow crawling of content management files
Disallow: /content/
Disallow: /package.json
Disallow: /package-lock.json
Disallow: /SETUP.md
Disallow: /ENHANCED-SETUP.md
Disallow: /DYNAMIC-PAGES.md

# Allow crawling of document directories and content
Allow: /4G/
Allow: /5G/
Allow: /APNs/
Allow: /AT-Commands/
Allow: /Basebands/
Allow: /BaseStations/
Allow: /FBI/
Allow: /Fraud/
Allow: /GPON/
Allow: /MoTIF/
Allow: /Roaming/
Allow: /SIM_Cards/
Allow: /SS7/
Allow: /VoIP/
Allow: /2G/

# Allow crawling of generated document pages
Allow: /documents/
Allow: /images/
Allow: /videos/

# Sitemap locations for better indexing
Sitemap: https://telcosec.github.io/Telecom-Security-Documents/sitemap.xml
Sitemap: https://telcosec.github.io/Telecom-Security-Documents/sitemap-images.xml
Sitemap: https://telcosec.github.io/Telecom-Security-Documents/sitemap-videos.xml
Sitemap: https://telcosec.github.io/Telecom-Security-Documents/sitemap-index.xml

# Host directive for canonical domain
Host: https://telcosec.github.io

# Crawl delay for all bots (respectful crawling)
Crawl-delay: 1