How can I optimize my Blogger blog's video performance and loading speed when using a VideoTube template?

To optimize performance: ensure videos are embedded efficiently (e.g., using YouTube's iframe embed code or lazy loading if the template supports it), minimize the number of videos loading on a single page, compress images used as video thumbnails, use a CDN for any static assets if possible, and remove unnecessary widgets or scripts that might slow down the page. Some templates offer 'lazy loading' for videos, which only loads the video player when it's in the viewport, significantly improving initial page load times.