WordPress Performance Plugin

Boost Your PageSpeed Score.
Fix Core Web Vitals.
One Click.

PageSpeedBooster automatically improves your Google PageSpeed Insights score. Activate, apply safe defaults, and watch LCP, CLS & INP improve — no coding needed.

Download Free See All Features
Free to use
No coding required
Safe & reversible
What It Does

Automatic Optimizations, Proven Results

Enable best practices in minutes — no complex setup, no developer needed.

Images

Lazy-load, WebP/AVIF, responsive sizes

CSS & JS

Minify, defer, critical CSS inline

Caching

Page cache, browser cache, CDN headers

Fonts

Preload, font-display:swap

Core Web Vitals

LCP, CLS, INP improvements

3rd-Party Scripts

Delay analytics until user interaction

Use Cases

Built for Every WordPress Site

Any WordPress site that cares about speed, SEO, and conversions.

WooCommerce Stores

Faster product and checkout pages boost conversions and lower bounce rate.

Blogs & Publishers

Improve SEO rankings with better Core Web Vitals and faster article loads.

Agencies

Ship reliable performance wins across many client sites with one trusted tool.

Landing Pages & SaaS

Score higher on PSI to improve ad quality scores and signup conversions.

Portfolios & Local Business

Make your site feel instant on mobile to impress visitors and convert more.

Multilingual & Global Sites

Deliver fast experiences worldwide with CDN-friendly optimizations.

50+
Optimizations
+35
Avg. score boost
3
Core Web Vitals covered
1
Click to activate
WordPress Plugin
Installs in 60 seconds

The Simplest WordPress Plugin
to Boost Your PSI Score

PageSpeedBooster is a native WordPress plugin — no external services, no monthly fees, no complex setup. Install it like any other plugin and go from a red PSI score to green in minutes. It works with every theme, WooCommerce, and all major page builders.

Works with any theme WooCommerce ready Page builder friendly No coding required
Download Free — Install in 60s
How It Works
1
Install the plugin
Search "PageSpeedBooster" in your WordPress dashboard → Plugins → Add New. Free, one click.
2
Apply safe defaults
Click the Safe Preset to enable caching, minification, lazy-load and 10+ other optimizations instantly.
3
Watch your score rise
Run a Google PageSpeed Insights test and see your score jump. Average gain: +35 points.

Average result: WordPress sites jump from a red score (30–55) to green (85–95) after applying PageSpeedBooster defaults. No server changes needed.

All-in-One

Every Optimization You Need — One Plugin

Stop juggling 6 separate plugins. PageSpeedBooster replaces them all with a single, lightweight install.

Caching
  • Full page cache (HTML static files)
  • Browser cache headers
  • Gzip compression
  • .htaccess long-TTL rules for static assets
JavaScript
  • Defer JS (non-blocking loading)
  • Delay JS until user interaction
  • Remove jQuery Migrate
  • Move jQuery to footer
CSS
  • Defer plugin & icon CSS
  • Defer ALL CSS (render-blocking fix)
  • Async CSS + Critical CSS inline
  • Minify inline CSS
  • Remove Gutenberg block CSS
  • Remove global styles & Dashicons
Images
  • Native lazy loading
  • Convert to WebP (25–35% smaller)
  • Serve WebP with <picture> fallback
  • Preload LCP hero image
Fonts
  • Preconnect Google Fonts
  • Preload custom font files
  • font-display: swap
  • Auto-detect theme fonts
Core Web Vitals
  • LCP improvement (preload + cache)
  • CLS reduction (font-display, layout hints)
  • INP improvement (delay 3rd-party JS)
  • FCP boost (critical CSS)
WordPress Bloat
  • Disable emoji scripts
  • Disable oEmbed
  • Disable XML-RPC
  • Disable RSS feeds
  • Limit Heartbeat API
  • Restrict REST API
  • Remove WooCommerce bloat on non-shop pages
  • Clean <head> tags
Preloading & Prefetching
  • DNS prefetch & preconnect hints
  • Instant.page hover prefetch
  • Preload key requests
  • Resource hints for external assets
Maintenance & Tools
  • Database cleanup (revisions, transients, orphans)
  • Per-page/post optimization overrides
  • PageSpeed Insights before/after comparison
  • Auto-generate Critical CSS (Premium)
All-in-one

Replaces WP Rocket, Imagify, Autoptimize & more

One plugin instead of five. Lighter stack, fewer conflicts, simpler updates.

WP Rocket Imagify Autoptimize W3 Total Cache Smush
Download Free
Why PageSpeedBooster

Everything You Need to Score Higher

All-in-one WordPress performance: quick wins by default, granular controls when you need them.

One-Click Optimizations

Instantly apply best practices for images, CSS/JS, fonts, and caching. No manual tweaking required to see results.

Core Web Vitals

Tackle LCP, CLS, and INP with render-blocking reduction, better asset loading, and interaction optimizations.

Image Optimization

Convert to WebP/AVIF, generate responsive sizes, and lazy-load below-the-fold images automatically.

CSS/JS Controls

Inline critical CSS, defer non-critical scripts, and remove unused assets per page or globally.

Caching & CDN

Page caching, browser caching, HTTP/2 hints, and CDN-friendly headers to accelerate repeat visits.

3rd-Party Script Control

Delay analytics and marketing tags until user interaction to cut main-thread blocking and INP issues.

WordPress Native

Respects themes and plugins. Includes safe mode, per-URL exclusions, and easy rollback to avoid conflicts.

Safe & Reversible

One-click disable, per-feature toggles, and exclusions so you can test performance without risk.

WooCommerce Aware

Safe optimizations for cart, checkout, and account pages to avoid breaking dynamic flows.

Automatic Tuning

Smart defaults that detect your stack and apply the right optimizations out of the box.

Preload & Resource Hints

Add preload for key requests and resource hints to speed up above-the-fold rendering.

Ready to Boost Your PageSpeed Score?

Join thousands of site owners who improved PageSpeed in minutes — for free.

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