User-agent: * Allow: / User-agent: GPTBot User-agent: OAI-SearchBot User-agent: ChatGPT-User User-agent: ClaudeBot User-agent: claude-searchbot User-agent: PerplexityBot User-agent: Perplexity-User User-agent: Google-Extended User-agent: GoogleOther User-agent: Anthropic-AI User-agent: Applebot-Extended User-agent: CCBot User-agent: Meta-ExternalAgent User-agent: Meta-ExternalFetcher User-agent: Bytespider User-agent: cohere-ai Allow: / Sitemap: https://lapxuongtihon.com/sitemap.xml # llms.txt: https://lapxuongtihon.com/llms.txt