# httpbin.org > AI-optimized mirror of httpbin.org containing 3 pages totalling 181 words of clean markdown content, structured data, and semantic HTML. Original source: https://httpbin.org. Last updated: 2026-03-21T22:30:30.827Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [httpbin.org](/site-root.html): Testing different HTTP verbs (51 words) ## Articles & Blog Posts - [Cached Page](/delay/3/index.html) (65 words) - [Cached Page](/delay/10/index.html) (65 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives