About this plugin
EDZNET Super Cache is a complete, all-in-one caching plugin for WordPress. Install it, activate it, and every optimization is turned on automatically — no settings to fiddle with, no cache to “warm up”. A few minutes after activation your pages start being served from a lightning-fast disk cache.
Everything enabled by default:
- Page caching — full-page disk cache served by a real advanced-cache.php drop-in, so cached pages are delivered before WordPress even boots. Includes HTTP 304 support for returning visitors.
- Mobile-aware cache — separate cache for phone and tablet visitors (optional).
- Lazy loading — images and iframes only load when they scroll into view.
- HTML minification — conservative, script/style-safe minification.
- Defer JavaScript — render-blocking scripts are deferred safely, skipping ads, analytics and recaptcha.
- Disable emoji scripts — removes the WordPress emoji bloat.
- Gzip compression — Apache.htaccess rules written automatically.
- Browser caching — Expires headers for static assets.
- Auto-purge — cache is cleared whenever you publish a post, approve a comment, change your theme or update a plugin. No stale content, ever.
- Admin bar — a “Purge EDZNET Cache” button right in the toolbar.
Works on every host. htaccess rules. On Nginx and LiteSpeed the drop-in serves cached pages without a single rewrite rule — an optional snippet adds static-asset caching and gzip.
Built by a host. EDZNET Super Cache is developed by EDZNET and ships pre-configured on EDZNET hosting. It stays free forever; consider hosting your site with us or becoming a funder to support development.
Source Code
This plugin is distributed as complete, human-readable source. Every PHP, JavaScript and CSS file shipped in the plugin ZIP is the original source file — nothing is minified, compiled, obfuscated, transpiled or bundled, and there is no build step, package manager or build tool of any kind involved in producing a release. What you download is what was written.
css ) is enqueued only on the plugin’s settings page. HTML minification, script deferral and the lazy-load script injection all operate on the cached page HTML, which is the standard behaviour for a page-caching plugin.
Third-Party Libraries
- js/lazy-load.js — derived from the WP Fastest Cache plugin by Emre Vona (GPLv2). Upstream: https://wordpress.org/plugins/wp-fastest-cache/. The plugin’s main file carries the same header credit. Shipped unmodified, in full and unminified. Reuse under GPLv2 is permitted; see the plugin license.
No External Services
This plugin does not contact any external service. Page caching, lazy loading, HTML minification, Gzip and browser caching all run entirely on your own server. The “Preload cache” tool only fetches your own site’s public URLs via wp_safe_remote_get(), and no data about your site, its users or its visitors is transmitted anywhere.