Performance & Caching

Navigate around a WordPress site without page refresh via ajax

Real-time server performance monitoring for WordPress. Included with all MMI Suite licenses.

Lightweight WordPress plugin that limits the number of stored post revisions to keep the database clean and efficient.

Improve asset version control by embedding the version number into the URL instead of as an optional query parameter.

small WP plugin to replace cron option by a db table, solving concurrent issues

Instant page loads with zero reload. AJAX navigation, persistent audio/video players, and prefetch. Only 14KB frontend footprint. Perfect for radio, podcast, and media sites.

Generates HTML for client-side rendered content via AWS Lambda.

Wordpress plugin allowing a page to be selected to present when the client cannot connect to the server. Uses service worker.

Preload is a JS library and WordPress plugin for faster page loading of subsequent pages.

Purge caches from various plugins when qazana pages are saved.

Use file system for caching values

Improves Batcache cache flushing.

Wordpress plugin for lazy loading third part libraries.

A WordPress plugin to test server network performance including ping, download and upload speeds

BlazeOptix is a **100% free and open-source** WordPress plugin that delivers professional-grade image optimization with **zero limits**, no credits, and no cloud dependency.

WordPress plugin that times the whole request: bootstrap, each plugin's load, every hook callback, templates and blocks. Saves and compares reports, and sends a Server-Timing header.

Caches Relevanssi search results in Redis for improved performance

Free and open-source toolkit for WordPress — database, debugging, performance and administration tools.

Allows caching to persist when an item is added to cart, except on cart/checkout.

An open-source, full-featured Wordpress Static Site plugin

Provides an admin UI to inspect URL Metrics from the Optimization Detective plugin.

WordPress plugin — Core Web Vitals audit via Google PSI API with animated score dashboard, metric tooltips, quick-win recommendations, and audit history. Free tier on WP.org. Pro (AI recommendations, PDF reports, WooCommerce…

Improve your Google PageSpeed Insights score

Optimizes the loading of the background images from Elementor-added LCP elements via preload links with fetchpriority=high.

RA Revisions is a lightweight and powerful WordPress plugin that gives you full control over post revisions. Limit the number of saved revisions for each post, and schedule automatic cleanups to keep…

WP Performance Toolkit is a lightweight WordPress optimization plugin that helps improve performance and customize the WordPress experience by disabling unnecessary features, enabling SVG uploads, adding duplicate post functionality, removing default styles,…

WP Database Inspector is a lightweight WordPress admin tool that inspects database and cache usage, highlights autoloaded options and transients, and provides safe, manual cleanup actions with a clear health overview.

Turn a WordPress site into an installable app: manifest, service worker, offline reading and app-style navigation.