CacheLoop – Simple Page Cache & Speed Optimization

Description

CacheLoop is a WordPress performance plugin designed for everyone, not just developers.
Activate it and the most important speed optimizations are applied automatically.

Free Features

• Page Cache – Saves your pages as fast static HTML files so visitors get them instantly.
• Browser Cache – Tells browsers to remember static assets locally so repeat visits are blazing fast.
• Gzip Compression – Compresses pages before sending them to visitors, reducing data transfer.
• Image Lazy Loading – Loads images only when they scroll into view, speeding up initial page load.
• Configurable Cache TTL – Choose how long cached pages are served (1 hour to 7 days).
• Device-Specific Cache – Separate cache files for mobile and desktop visitors.
• CDN Integration – Rewrite asset URLs to serve them from your CDN (works with drop-in and PHP fallback).
• Cache Whitelist / Blacklist – Exclude or limit cached URLs with wildcard pattern support.
• Cookie-Based Cache Bypass – Skip cache when specific cookies are present.
• Debug Log – View cache hits, misses, and bypass reasons directly in admin.
• Admin Toolbar Buttons – “Clear All Cache” and “Purge This Page” from the WordPress admin bar.
• HTTP/2 Server Push – Preload critical CSS assets for faster rendering.
• REST API Cache – Cache common WordPress REST API endpoints (/wp-json/wp/v2/*).
• WP-CLI Support – Manage cache from the command line: wp cacheloop clear, status, preload, log.
• Cache Metrics – See file count, disk usage, and last purge time in the admin dashboard.

CacheLoop Pro

Unlock advanced optimizations:

• CSS & JS Minification – Removes unnecessary code from stylesheets and scripts and defers non-critical JS.
• Database Optimization – Weekly automatic cleanup of old drafts, revisions, and expired transients.
• Cache Preloading – Warms up the cache automatically by crawling your XML sitemap.
• Server Resource Saver – Limits WordPress background activity to reduce unnecessary server load.
• Varnish Cache Purge – Mirrors CacheLoop’s own cache purges to an upstream Varnish server, keeping both layers in sync.
• Cloudflare Cache Purge – Mirrors CacheLoop’s own cache purges to Cloudflare’s edge via their API.
• Unused CSS Removal – Strips CSS rules unused on each page from the combined CSS output.

Learn more about CacheLoop Pro →

External services

This plugin provides a built-in speed testing tool to analyze your website’s performance. When you click “Run PageSpeed” in the plugin settings, the plugin connects to the official Google PageSpeed Insights API to generate the performance report.

• Service used: Google PageSpeed Insights API
• Service URL: https://developers.google.com/speed/docs/insights/v5/about
• Privacy Policy: https://policies.google.com/privacy
• Terms of Service: https://policies.google.com/terms

Technical details