How It Works

From install to better PageSpeed in minutes

3 Steps

  1. Install and activate PageSpeedBooster on your WordPress site.
  2. Enable the recommended defaults (images, CSS/JS, fonts, caching).
  3. Re-run PageSpeed Insights and verify Core Web Vitals improvements.
Before/After PageSpeed screenshots

What You Get

Automatic best practices with controls for advanced tuning

One-Click Setup

Enable safe defaults and see immediate Lighthouse improvements.

Core Web Vitals

Improve LCP, CLS, and INP via asset loading and main-thread relief.

CSS/JS Controls

Critical CSS, defer/delay scripts, remove unused assets.

Images & Fonts

WebP/AVIF, responsive sizes, preload key fonts, font-display:swap.

Caching & CDN

Speed up repeat visits and work seamlessly with your CDN.

Safe Mode

Exclusions and rollback make testing safe and reversible.

Try It

Ready to improve PageSpeed on your WordPress site? Download the plugin and enable the recommended defaults.

Download Now View Features