UnusedCSS
Remove Unused CSS Easily – Clean Up Your Unused CSS Rules
UnusedCSS is an online tool that scans your website's HTML and JavaScript to identify CSS rules that are not being used. It then provides a clean CSS file with only the necessary styles, helping to reduce file size, speed up page loads, and improve code maintainability. The tool supports responsive design rules, media queries, custom user agents, and can be integrated via an API. It works with any website, including those built with WordPress or Bootstrap.
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