Add comprehensive SEO documentation and update README

Co-authored-by: DerGoogler <[email protected]>

Author: Copilot

README.md

@@ -1,2 +1,71 @@
 # MMRLApp.github.io
-Website 🤓
+
+Official website for MMRL (Magisk Module Repo Loader) 🤓
+
+## About
+
+This repository contains the source code for [mmrl.dev](https://mmrl.dev), the official website and documentation for MMRL - an advanced Android application for managing Magisk, KernelSU, and APatch modules.
+
+## Development
+
+```bash
+# Install dependencies
+npm install
+
+# Run development server
+npm run docs:dev
+
+# Build for production
+npm run docs:build
+
+# Preview production build
+npm run docs:preview
+```
+
+## SEO Optimizations
+
+This website has been optimized for search engine visibility and performance:
+
+### Technical SEO
+- **robots.txt**: Configured to allow search engine crawlers while protecting API endpoints
+- **Meta tags**: Comprehensive meta descriptions, Open Graph, and Twitter Card tags
+- **Structured Data**: JSON-LD schema for better search engine understanding
+- **Canonical URLs**: Automatic canonical URL generation for all pages
+- **Sitemap**: Automatically generated sitemap at `/sitemap.xml`
+- **Mobile-friendly**: Responsive design with proper viewport configuration
+- **Performance**: Asset minification and optimized chunk splitting
+
+### Content SEO
+- **Internal Linking**: Strategic internal links with descriptive anchor text
+- **Meta Descriptions**: Unique, descriptive meta descriptions for all major pages
+- **Semantic HTML**: Proper heading hierarchy and semantic markup
+- **Alt Text**: Descriptive alt text for all images
+
+### Off-site SEO
+See [SEO-ACTIONS.md](./SEO-ACTIONS.md) for a comprehensive guide on:
+- Building high-quality backlinks
+- Content promotion strategies
+- Community engagement tactics
+- Long-term SEO planning
+
+## Technology Stack
+
+- **Framework**: [VitePress](https://vitepress.dev/) - Fast static site generator
+- **UI**: Vue 3 components with custom styling
+- **Search**: Pagefind for local search functionality
+- **Deployment**: GitHub Pages with automatic updates every 6 hours
+
+## Contributing
+
+Contributions are welcome! Please feel free to submit a Pull Request.
+
+## License
+
+MIT License - see repository for details
+
+---
+
+**Maintained by**: Der_Googler and MMRL Contributors  
+**Website**: [mmrl.dev](https://mmrl.dev)  
+**GitHub**: [MMRLApp/MMRL](https://github.com/MMRLApp/MMRL)
+