wao.io

<p>wao.io Cache Control is a free plugin to clear your WordPress site’s cache at <a href="https://wao.io/en/?utm_source=wordpressMarketplace&utm_medium=description&utm_campaign=CachePlugin" rel="nofollow ugc">wao.io</a>.</p>
<h3>Cache Control</h3>
<p>Use this plugin to control your site’s cache at wao.io.</p>
<p>Click on the <strong>Invalidate Origin Content</strong> button to clear your optimized WordPress website’s cache at wao.io<br />
to make sure that you and your customers will see the latest version of your content.</p>
<p>Cache invalidation will automatically be triggered after publishing or updating a post or a page, and after switching a theme.</p>
<p>Cache invalidation treats all content in the cache as if it was outdated.<br />
This means that wao.io will check on the next request if the content changed on the origin server.<br />
If so, it will be requested. Otherwise wao.io will continue to use the cached resource.<br />
This is especially useful if you changed only a few images and the majority of content remained unmodified.</p>
<h3>Settings</h3>
<p>In the <strong>wao.io Cache Control Settings</strong> section of your general WordPress settings,<br />
please enter your Site ID, and the API key that you obtained from wao.io’s support team.</p>
<p>If you do not have an API key yet, please contact <a href="https://wao.io/en/account/support?utm_source=wordpressMarketplace&utm_medium=description&utm_campaign=CachePlugin" rel="nofollow ugc">wao.io support</a>.</p>
<p>In future versions of this plugin, you can disable or enable automatic cache invalidation here.</p>
<h3>Automatic Cache Invalidation</h3>
<p>Automatic cache invalidation will make WordPress try to invalidate your<br />
optimized WordPress website’s cache at wao.io automatically each time your content has changed,<br />
e.g. after publishing a page or uploading an image.</p>
<h3>Known Issues</h3>
<p>Some WordPress sites reported a bug that the publish / update post event did not fire when using the block editor (Gutenberg issue #17632).<br />
This may affect the plugin wao.io Cache Control which depends on the event for automatic cache invalidation.</p>
<h3>Development and Contribution</h3>
<p>wao.io Cache Control plugin for WordPress was developed for wao.io by Ingo Steinke, Senior Software Developer at Avenga Germany GmbH.</p>
<p>If you want to contribute to this plugin, please contact wao.io product development via our <a href="https://wao.io/en/?utm_source=wordpressMarketplace&utm_medium=description&utm_campaign=CachePlugin" rel="nofollow ugc">website wao.io</a>.</p>


wao.io Cache Control

This plugin comes in handy if your WordPress site is optimized by wao.io and you update your site content frequently. The automatic trigger invalidates your site cache automatically after posting, editing or uploading new images, to make sure the updated content is visible immediately while still enjoying the benefit or an additional cache and image optimizer. To be sure, you can use the manual cache invalidation buttons, so you're always in total control of your content. 

Useful automatic cache invalidation

wao.io Cache Control is a free plugin to clear your WordPress site's cache at wao.io.

webheadcoder

<p>W3 Total Cache and WP Super Cache are great caching plugins, but they do not know when a widget is updated.  WPEngine is the best place to host your WordPress installation, but their caching system is no smarter when it comes to updating widgets and menus.  I created this plugin because my website did not see any changes when saving widgets or menus using these caching systems.  Clear Cache For Me will purge ALL your cache each time you do a save without having to press an additional button.  It may be overkill, which may be why it’s not built in, but some people need simplicity.</p>
<p>In addition to clearing those pesky caching engines, Clear Cache for Me can force your browser to reload your current theme’s CSS and JS files.  I modify my theme’s CSS and JS files every so often and always have trouble with the browser not getting the latest version.  So now after clicking on the “Clear Cache Now!” button on the dashboard the browser will be forced to reload the current theme’s CSS and JS files.  If you do not click the “Clear Cache Now!” button, the browser will cache the CSS and JS files like it normally does.</p>
<p>The popular Qode themes has a options to set your own custom CSS and JS.  Sometimes you may not see your changes for a long while because your browser is trying to get the cached file.  Whenever you save your Qode’s options, the CSS and JS files will be forced to reload in the browser on the public side.</p>
<p>Works with the following caching plugins:</p>
<ul>
<li>Autoptimize</li>
<li>Breeze Cache</li>
<li>Cache Enabler</li>
<li>GoDaddy Cache</li>
<li>Kinsta Cache</li>
<li>LiteSpeed Cache</li>
<li>Elementor (CSS cache)</li>
<li>Premium Addons for Elementor</li>
<li>SiteGround SuperCacher</li>
<li>Super Page Cache</li>
<li>WP Fastest Cache</li>
<li>WP Optimize Cache</li>
<li>WP Rocket</li>
<li>WP Super Cache</li>
<li>W3 Total Cache</li>
<li>WPEngine Cache</li>
</ul>
<p>Clears all cache for following actions (requires a caching system above to be active):</p>
<ul>
<li>When Widgets are saved.</li>
<li>When Customizer is saved.</li>
<li>When Menus are saved.</li>
<li>When a fields in Advanced Custom Fields are saved.</li>
<li>When a Contact Form 7 form is saved.</li>
<li>When a Formidable Form form is saved.</li>
<li>When WooThemes settings are saved.</li>
<li>When NextGen Gallery albums and galleries are updated (beta – may not clear cache on all actions).</li>
<li>When Qode options are saved this plugin forces browsers to reload the custom css and custom js.</li>
<li>When a WP Forms forms or settings are saved.</li>
<li>When WooCommerce settings are saved. (Cache should already be clearing when products are saved.)</li>
<li>When settings from the Insert Headers and Footers plugin by WPBeginner are saved.  </li>
<li>When Settings from a settings page is saved.  This includes settings from WordPress core, Yoast SEO, and most other plugins using the Settings API.</li>
<li>When WordPress is updated.</li>
<li>When plugins are updated, activated, and deactivated.</li>
<li>When WordPress, plugins, and themes are automaticallly updated.</li>
</ul>
<p><a href="https://webheadcoder.com/clear-cache-for-me/" rel="nofollow ugc">See the plugin’s homepage for more details</a>.</p>
<p>Note:  Since some caching systems run in the <code>shutdown</code> hook, this plugin also runs in that hook.  This means if PHP does not have enough time, some code including any hooks within the <code>ccfm_clear_cache_for_all()</code> function are not guaranteed to run.  If you need code to run, consider using the <code>ccfm_clear_cache_for_me_setup</code> hook.</p>
<h3>Developer Options</h3>
<h4>ccfm_supported_caching_exists</h4>
<p>Use this filter to determine if this plugin should do anything including showing the button on the dashboard.  Return true if a caching system is supported.<br />
Default: True if any of the supported caching systems is active.<br />
See Example 1 below.</p>
<h4>ccfm_admin_init or ccfm_init_actions</h4>
<p>Use this action to add hooks when cache is to be cleared.  Or do any other setup activity.</p>
<h4>ccfm_clear_cache_for_me_before</h4>
<p>Use this action to clear cache from an unsupported caching system before the default caching systems clear their cache.</p>
<h4>ccfm_clear_cache_for_me</h4>
<p>Use this action to clear cache from an unsupported caching system after the default caching systems clear their cache.</p>
<h4>Example</h4>
<p>If you were using an unsupported caching system you’ll need to identify the caching plugin’s class or function which clears the cache.  As an example, if the unsupported caching system called the <code>MyOtherCache::clear_all()</code> function, you would use the following code to get this plugin to clear the cache.</p>
<pre><code><?php
function my_other_cache_enable( $return = false ) {
    if ( class_exists( 'MyOtherCache' ) )
        return true;
    return $return;
}
add_filter('ccfm_supported_caching_exists', 'my_other_cache_enable');

function my_other_cache_clear() {
    if ( my_other_cache_enable() )
        MyOtherCache::clear_all();
}
add_action('ccfm_clear_cache_for_me', 'my_other_cache_clear');
</code></pre>


Clear Cache for Me

Purges cache on WPEngine, W3TC, WP Super Cache, WP Fastest Cache when widgets, menus, settings update.  Forces browsers to reload CSS and JS files.

wao.io Cache Control vs Clear Cache for Me