# AI Calculator — robots.txt
# https://aionlinecalculator.com/robots.txt
# Last updated: 2026-04-22
# Explicit allowlist for search-engine + AI/LLM crawlers (some require explicit allow).

# ----- Search engine crawlers -----
User-agent: Googlebot
Allow: /

User-agent: Googlebot-Image
Allow: /

User-agent: Googlebot-News
Allow: /

User-agent: Bingbot
Allow: /

User-agent: DuckDuckBot
Allow: /

User-agent: Applebot
Allow: /

User-agent: YandexBot
Allow: /

User-agent: Baiduspider
Allow: /

# ----- AI training & answer-engine crawlers (explicit allow) -----
# OpenAI
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

# Google AI (Gemini, AI Overviews training)
User-agent: Google-Extended
Allow: /

# Anthropic / Claude
User-agent: ClaudeBot
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: anthropic-ai
Allow: /

# Perplexity
User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

# Apple Intelligence
User-agent: Applebot-Extended
Allow: /

# Cohere
User-agent: cohere-ai
Allow: /

User-agent: cohere-training-data-crawler
Allow: /

# ByteDance / Doubao / TikTok
User-agent: Bytespider
Allow: /

# Meta AI (Llama, Meta AI)
User-agent: meta-externalagent
Allow: /

User-agent: FacebookBot
Allow: /

# Common Crawl (used by many LLMs)
User-agent: CCBot
Allow: /

# DeepSeek
User-agent: DeepSeekBot
Allow: /

# Mistral
User-agent: MistralAI-User
Allow: /

# You.com
User-agent: YouBot
Allow: /

# xAI / Grok
User-agent: xAI-Bot
Allow: /

# ----- Default -----
User-agent: *
Allow: /
Disallow: /admin/
Disallow: /test/
Disallow: /tmp/
Disallow: /*?print=*
Disallow: /*?session=*

# ----- Sitemaps -----
Sitemap: https://aionlinecalculator.com/sitemap.xml

# ----- Host -----
Host: aionlinecalculator.com