When utilizing GitHub Pages to create a project website, what are some advanced techniques to improve site performance and user experience?

Advanced techniques for improving GitHub Pages site performance and user experience include optimizing assets, leveraging caching, and using a static site generator. Optimize images by compressing them without losing significant visual quality using tools like ImageOptim or TinyPNG. Resize images to the dimensions they are displayed at, avoiding unnecessary bandwidth usage. Minify CSS and JavaScript files to reduce their size, removing whitespace and comments. Use a Content Delivery Network (CDN) to serve static assets from geographically distributed servers, reducing latency for users around the world. Leverage browser caching by setting appropriate HTTP headers, allowing browsers to store static assets locally and reduce subsequent load times. Use a static site generator like Jekyll or Hugo to pre-render HTML pages from Markdown or other formats, improving performance and SEO. Implement lazy loading for images and other resources, deferring their loading until they are visible in the viewport. Use a responsive design framework like Bootstrap or Tailwind CSS to ensure the website adapts seamlessly to different screen sizes. Optimize the website for search engines by using relevant keywords, providing meta descriptions, and creating a sitemap. Monitor website performance using tools like Google PageSpeed Insights and WebPageTest to identify areas for improvement.