Add custom CSS, JavaScript or any HTML code to your site's head or footer, globally or per post. Lightweight, with a built-in code editor.
Alternatives to HeadJS Loader
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Add custom JavaScript/HTML/CSS codes to the page head without editing the template.
Prevent browser caching of CSS and JS files in WordPress and control static asset caching headers.
Add custom LESS, CSS, and JavaScript—plus external stylesheets and scripts—via the WP Customizer. No child theme required.
A lightweight plugin that automatically minifies, compresses, and caches HTML, CSS, and JavaScript on demand to improve your website’s load speed.
Add custom CSS and JavaScript to headers and footers on your site with the header and footer plugin for enhanced control and design.
Speed up your WordPress site by unloading unnecessary CSS and JavaScript, reducing page bloat, and managing your own Critical CSS per page type.
Optimize PageSpeed Performance & Core Web Vitals, Advanced Cache, Minify CSS & JavaScript, Inline Critical CSS, Defer CSS & JS, Smush & Lazy Load, CDN
Move all the possible JavaScript files from head to footer and improve page load times.
Customize your site's preloader with 17 modern CSS loaders, responsive percentage sizing, exit transitions, display rules, and custom background …