WeAmp Cache Control for ModPageSpeed

WeAmp Cache Control for ModPageSpeed is a WordPress plugin designed to manage full-page caching for WordPress sites using the ModPageSpeed server module. It addresses the limitation where WordPress does not send Cache-Control: public headers on anonymous pages, preventing ModPageSpeed from caching HTML content by default. The plugin acts as a control panel, setting appropriate cache headers and purging the ModPageSpeed cache when site content changes, ensuring that cached content remains fresh and accurate.

The plugin's features include enabling full-page caching by adding Cache-Control: public, max-age=N headers to anonymous responses, while automatically bypassing caching for logged-in users, WooCommerce cart, checkout and account pages, search results, feeds, and 404 pages. It maintains cache freshness by calling the ModPageSpeed purge API upon events such as publishing, updating, deleting content, changes in comments, WooCommerce stock changes, and term or theme-setting changes. The plugin prevents wildcard purges, ensuring that only relevant cache entries are cleared. Additional controls are provided, such as per-post-type time-to-live (TTL) settings, a cookie bypass list, excluded URL patterns, and a setup wizard for first-time configuration. Command-line operations are supported with commands like wp pagespeed flush, status, and test-connection.

15 line. The plugin auto-detects which version is running and adapts its behavior accordingly. 15 does not cache HTML pages itself. In both cases, the plugin coordinates cache headers and purge requests to keep cached content in sync with the live site.

org directory, and completing setup through the WordPress admin interface. 0.