# robots.txt for sysnetcenter.com – Optimized for SEO and AI Crawlers

User-agent: *

# ✅ Allow essential static assets
Allow: /img/
Allow: /images/
Allow: /documents/
Allow: /css/
Allow: /js/
Allow: /boad/
Allow: /module/ybc_blog/
Allow: /modules/*.css
Allow: /modules/*.js
Allow: /modules/*.png
Allow: /modules/*.jpg
Allow: /modules/*.gif
Allow: /modules/*.svg
Allow: /modules/*.webp

# ❌ Block duplicate, filter, and dynamic parameters
# Disallow: /search
# Disallow: /*?q=
# Disallow: /*?search_query=
Disallow: /*?orderby=
Disallow: /*?orderway=
Disallow: /*?order=
# Disallow: /*?tag=
Disallow: /*?id_currency=
Disallow: /*?back=
# Disallow: /*?n=
Disallow: /*?controller=
# Disallow: /*selected_filters=

# ❌ Block private pages (checkout, login, etc.)
Disallow: /cart
Disallow: /login
Disallow: /my-account
Disallow: /order
Disallow: /order-confirmation
Disallow: /password-recovery
Disallow: /support

# ❌ Block internal PrestaShop/system folders
Disallow: /admin*/        # ใช้ wildcard เพราะบางคนเปลี่ยนชื่อโฟลเดอร์ admin
Disallow: /app/
Disallow: /bin/
Disallow: /cache/
Disallow: /classes/
Disallow: /config/
Disallow: /controllers/
Disallow: /download/
Disallow: /localization/
Disallow: /log/
Disallow: /mails/
Disallow: /override/
Disallow: /src/
Disallow: /tools/
Disallow: /translations/
Disallow: /upload/
Disallow: /var/
Disallow: /vendor/
Disallow: /webservice/

# ✅ Explicitly allow major AI and search engine bots
User-agent: Googlebot
Allow: /

User-agent: Bingbot
Allow: /

User-agent: Baiduspider
Allow: /

User-agent: Yandex
Allow: /

User-agent: DuckDuckBot
Allow: /

User-agent: CCBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: facebookexternalhit
Allow: /

User-agent: Facebot
Allow: /

# ✅ Sitemap declarations
Sitemap: https://sysnetcenter.com/blog_sitemap.xml
Sitemap: https://sysnetcenter.com/sitemap-index.xml
Sitemap: https://sysnetcenter.com/images_sitemap.xml
Sitemap: https://sysnetcenter.com/sitemap-th-with-images-index.xml
Sitemap: https://sysnetcenter.com/board/board-sitemap.xml
Sitemap: https://sysnetcenter.com/1_index_sitemap.xml
Sitemap: https://sysnetcenter.com/1_th_0_sitemap.xml
Sitemap: https://sysnetcenter.com/sitemap-th-index.xml
Sitemap: https://sysnetcenter.com/sitemap-th-with-images.xml
Sitemap: https://sysnetcenter.com/sitemap-th.xml
Sitemap: https://sysnetcenter.com/sitemap-with-alternate-links-index.xml
Sitemap: https://sysnetcenter.com/sitemap-with-alternate-links.xml
Sitemap: https://sysnetcenter.com/sitemap-with-images-index.xml
Sitemap: https://sysnetcenter.com/sitemap-with-images.xml
Sitemap: https://sysnetcenter.com/sitemap.xml
Sitemap: https://sysnetcenter.com/sitemap-with-images-with-alternate-links-index.xml
Sitemap: https://sysnetcenter.com/sitemap-with-images-with-alternate-links.xml