WP Speed of Light Addon is a premium performance booster for WordPress that supercharges the free WP Speed of Light plugin. It brings advanced caching, image optimization, database cleanup, CDN integration, deferred loading, and performance automation to help your site load fast, rank higher, and deliver a smooth user experience without complex setup.
- Advanced page caching with preload and cache warmup
- Automatic critical CSS generation for faster first paint
- Defer and async JS with safe exclusions
- Combine and minify CSS/JS with granular control
- Image compression (lossless/lossy) and WebP conversion
- Lazy load images, iframes, and videos
- Database cleanup: revisions, transients, drafts, and tables
- CDN integration with URL rewrite and file inclusion rules
- Heartbeat control and resource usage limiter
- Gzip/Brotli compression and browser cache headers
- Device and user role–based cache rules
- Exclude URLs, cookies, and query strings from cache
- WooCommerce and membership compatibility
- Performance reports with Core Web Vitals insights
- One-click rollback and safe mode for troubleshooting