Performance
Nitro Performance
Cache, Page Speed & Core Web Vitals Optimizer
All-in-one speed for WordPress: full-page caching, CSS/JS minify, combine and defer, image lazy-loading with layout-shift fixes, WebP delivery, and bloat removal. Every module is independently toggleable, ships off or in its safest mode, and is fully reversible.
What it does
- Full-page HTML caching with smart invalidation and background warming
- Redis object cache via a bundled pure-PHP client, no extension needed
- Minify, combine, and defer CSS & JS, plus local Google Fonts and critical CSS
- Lazy-load images and iframes, fix layout shift, and serve WebP
- Bloat removal: emojis, embeds, Heartbeat, revisions, database cleanup
- WP-CLI commands for purge, warm, flush, and stats in deploy scripts