Eric Mann

Erick Hitter

<p>Object caching backend using Redis for persistent storage. Implements all methods specified by WordPress Core. Supports multisite.</p>
<p>The plugin supports both the <a href="http://pecl.php.net/package/redis" rel="nofollow ugc">Redis PECL module</a> and the <a href="https://github.com/nrk/predis" rel="nofollow ugc">Predis library</a> to connect to Redis.</p>
<p><strong>You must install the Redis server before using this plugin!</strong></p>


Redis Object Cache

A persistent object cache powered by Redis.

TMM Technology

<p>Visits website pages to warm (create) the cache if you have any caching solutions configured.</p>
<h3>Settings</h3>
<ul>
<li>Configure cache warming entry points and the depth of the warming;</li>
<li>Add all public site posts as entry points;</li>
<li>Add entry point sites sitemaps as entry points;</li>
<li>Select which types of assets to load, with 4 checkboxes: scripts, styles, images, fonts;</li>
<li>Set custom URL params (?foo=bar);</li>
<li>Set custom user agent;</li>
<li>Set custom request headers;</li>
<li>Set custom cookies;</li>
<li>Set connection timeout;</li>
<li>Set speed limit (pages to visit per minute);</li>
<li>Autorun Interval: to run the warming each N minutes;</li>
<li>Exclude pages (by substring or regex);</li>
<li>Rewrite URLs to HTTPS;</li>
<li>Visit pages second time without custom URL params (if they are set);</li>
<li>Warm-up posts (on their publication and edit (Can be seen in Logs -> Triggered)):
<ul>
<li>Set custom posts warming interval.</li>
</ul>
</li>
<li>Use object cache for tree storage, when it’s available.</li>
</ul>
<h3>Additional</h3>
<ul>
<li>Adds a graph to your dashboard with page load time before and after the warming (2 lines) per day.</li>
<li>Cleans up Action Scheduler log after itself (older than 30 days for failed actions, and older than 2 days for completed actions).</li>
</ul>
<h3>External services</h3>
<ul>
<li>Connect to paid service for warming from external global servers.</li>
</ul>
<h3>Run from code</h3>
<ul>
<li>Start: <code>\Cache_Warmer\AJAX::start_warm_up( false );</code></li>
<li>Stop: <code>\Cache_Warmer\AJAX::stop_warm_up( false );</code></li>
</ul>
<h3>Run from WP CLI</h3>
<ul>
<li>Start: <code>wp cache-warmer start</code></li>
<li>Stop: <code>wp cache-warmer stop</code></li>
</ul>
<h3>Required PHP extensions</h3>
<ul>
<li>json</li>
<li>simplexml (optional)</li>
</ul>
<h3>Bug reports / Questions / Suggestions</h3>
<p><a href="mailto:wp@tmm.ventures" rel="nofollow ugc">wp@tmm.ventures</a></p>


Cache Warmer


Developer is helpful and responsive.If you have a sitemap, click the option for this, set depth to 1, decide your update interval (match it to the default cache expiration time) and you're good to go.I use this alongside NGINX page caching and Redis object caching.


Does the job!


I have been looking for a plugin like this for a long time. With Redis full page caching, they are only added to the cache on first load and then dropped after 4 hours in the cache. This is a really nicely made plugin that will preload these files into cache at regular intervals. It's an amazing plugin.


Perfect plugin

Visits website pages to warm (create) the cache if you have any caching solutions configured.

Redis Object Cache vs Cache Warmer