# ==============================================================================
# Robots.txt for Fitness Goal 4U (https://fitnesstools.ai.studio)
# Evidence-Based Health, Nutrition, Cardio & Strength Calculators
# ==============================================================================

# 1. Global Crawler Directives (Googlebot, Bingbot, Applebot, DuckDuckBot, etc.)
User-agent: *
Allow: /
Allow: /api/og
Allow: /api/og-image
Allow: /favicon.svg
Allow: /og-image.svg
Allow: /icon-192.svg
Allow: /icon-512.svg
Allow: /manifest.json
Allow: /sitemap.xml
Allow: /sw.js

# Disallow internal backend APIs and build artifacts
Disallow: /api/
Disallow: /dist/
Disallow: /node_modules/
Disallow: /src/
Disallow: /@*

# Disallow sensitive, internal, and utility paths
Disallow: /admin
Disallow: /admin/
Disallow: /auth/
Disallow: /login
Disallow: /draft/
Disallow: /category/
Disallow: /categories/

# Disallow search query parameters and faceted filters to preserve crawl budget
Disallow: /*?*q=
Disallow: /*?*search=
Disallow: /*?*filter=
Disallow: /*?*sort=
Disallow: /*?*page=
Disallow: /*?*limit=

# Disallow aggressive crawling of tracking parameter URLs
Disallow: /*?*fbclid=
Disallow: /*?*gclid=
Disallow: /*?*utm_
Disallow: /*?*session=
Disallow: /*?*ref=
Disallow: /*?*source=

# 2. Image and Media Crawlers
User-agent: Googlebot-Image
Allow: /
Allow: /api/og
Allow: /api/og-image
Allow: /*.svg$
Allow: /*.png$
Allow: /*.jpg$
Allow: /*.jpeg$
Allow: /*.webp$

# 3. Social Media & Card Scrapers
User-agent: Twitterbot
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: facebookexternalhit
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: LinkedInBot
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: Pinterestbot
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: Slackbot
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: TelegramBot
Allow: /
Allow: /api/og
Allow: /api/og-image

User-agent: Applebot
Allow: /
Allow: /api/og
Allow: /api/og-image

# 4. Search Engine Sitemaps & Host Directives
Host: https://fitnesstools.ai.studio
Sitemap: https://fitnesstools.ai.studio/sitemap.xml