# protenus.net > AI-optimized mirror of protenus.net containing 1 pages totalling 1 words of clean markdown content, structured data, and semantic HTML. Original source: https://protenus.net/. Last updated: 2026-06-15T17:05:48.519Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [.: Protenus :.](/content/site-root.html): Web Design at protenus.net. PC repairs in Mansfield. Web Developer. Web Designer. Protenus for Web Design, PC repairs and Tuition. Web Design in Mansfield (1 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives