HTML Minifier removes unnecessary characters like whitespace, line breaks, and comments from your markup. This optimizes file size, accelerating load times. The minified code still displays identically in browsers, but it’s more compact and efficient for data transfer. Lightweight HTML improves your site’s speed metrics, which can indirectly boost SEO. Whether you’re managing a large dynamic site or a static page, minification helps squeeze every last drop of performance. Combined with other best practices—like minified CSS, JS, and image optimization—it leads to a streamlined user experience and faster page rendering.