Voce Widget Cache

This plugin does not cache widgets automatically! You must define which widgets get cached.

Add a widget to the cache and designate which actions the cache gets flushed on.

$widget_cache = Voce_Widget_Cache::GetInstance();
$widget_cache->cache_widget( 'Archive_Links_Widget', array( 'save_post' ) );
$widget_cache->cache_widget( 'WP_Widget_Recent_Posts' );

1. Upload voce-widget-cache to the /wp-content/plugins/ directory
2. Activate the plugin through the ‘Plugins’ menu in WordPress

3. Usage:

   $widget_cache = Voce_Widget_Cache::GetInstance();
   $widget_cache->cache_widget( ‘Archive_Links_Widget’, array( ‘save_post’ ) );
   $widget_cache->cache_widget( ‘WP_Widget_Recent_Posts’ );

I installed the plugin but nothing is happening

The caching is not automatic. Refer to the documentation to see how to implement caching on widgets.

How can I verify my widgets are being cached?

You could use a plugin like WPDB Profiling