SEO: optimize GitHub Pages site for search engines

[aniongithub]

Goal

Optimize the landing page for Google search visibility.

Tasks

• Add sitemap.xml and robots.txt to gh-pages branch
• Add JSON-LD structured data (SoftwareApplication schema)
• Lazy-load GIF images (2MB+ combined, hurts page speed)
• Sharpen <meta description> with target keywords
• Preload CSS
• Add <link rel="canonical"> tag
• Submit sitemap to Google Search Console (manual)

Target keywords

• MCP server dev containers
• AI agent isolated environment
• devcontainer MCP tools
• codespaces MCP server
• AI coding agent sandbox

Already done

• Title and meta description
• Open Graph tags
• Semantic HTML
• Mobile responsive
• Alt text on images