mi13

<p>Mi13 Cache is a simple and effective plugin for caching WordPress pages. It saves HTML pages as files and serves them on subsequent requests, significantly speeding up site loading.</p>
<p><strong>Key features:</strong></p>
<ul>
<li>Line-by-line caching of HTML pages.</li>
<li>Flexible settings: select which page types to cache.</li>
<li>Automatic cache clearing when content is updated.</li>
<li>Cache status displayed as an HTML comment at the beginning of the file.</li>
<li>Cache statistics: file size and number of files.</li>
<li>Security: access permission checks and filtering of system pages.</li>
<li>Compatibility with custom post types.</li>
</ul>
<h3>Usage</h3>
<p>After activation:</p>
<pre><code>Go to Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Mi13 Cache.

Configure the settings:

    Select page types to cache (home page, posts, pages, categories, archives, custom types).

    Set the cache lifetime (in seconds; default is 86 400 s / 24 hours).

    Clear the cache manually using the Clear Cache button (if needed).

Save the settings.
</code></pre>
<p>You can check the cache status in the page source code:</p>
<pre><code>Open the page source code (press Ctrl+U or right-click <span aria-hidden="true" class="wp-exclude-emoji">→</span> “View Page Source”).

Look for a comment at the very beginning of the HTML file, like this: <h3>Settings</h3>
Page types — select which content types to cache.

Cache lifetime — the interval in seconds after which the cache expires.

Clear cache — a button to manually clear all cached files.<h3>HTML comment format</h3>
</code></pre>
<p>The plugin adds an HTML comment with information to the beginning of each cached file: </p>
<h3>Limitations</h3>
<p>Caching does not apply to:</p>
<pre><code>authenticated users;

the admin panel;

404 pages;

search pages (?s=...);

RSS feeds (/feed/);

AJAX requests;

POST requests;

URLs with GET parameters (except paged for pagination).<h3>Troubleshooting</h3>
</code></pre>
<p>Issue: the cache is not created.<br />
Solution: make sure that:</p>
<pre><code>define('WP_CACHE', true) is present in wp-config.php;
WordPress has write permissions for /wp-content/cache/mi13-cache/.
</code></pre>
<p>Issue: pages do not update after editing.<br />
Solution: manually clear the cache on the settings page.</p>
<p>Issue: access permission error when clearing the cache.<br />
Solution: check file permissions in the cache directory.</p>
<h3>Security</h3>
<pre><code>Permission check (manage_options) before clearing the cache.

Caching disabled for authenticated users.

Exclusion of system pages (404, search, feed, etc.).

Use of the secure WordPress API for file system operations.<h3>Directory structure</h3>
Cached files are saved in: /wp-content/cache/mi13-cache/

Each file has the .html extension and a name corresponding to the page URL.
</code></pre>

mi13 сache

A lightweight plugin for line-by-line caching of WordPress pages. Speeds up site loading by saving static copies of pages.

docjojo

<p>atec Cache APCu provides a drop-in object-cache and optional page cache, built entirely on APCu.</p>
<p>It replaces WordPress’s core cache with a fast, persistent alternative — offering major performance gains, especially on single-server setups.</p>
<p>APCu is faster than Redis and Memcached in low-latency scenarios. This plugin uses advanced logic that improves object cache efficiency by up to 16.67%.</p>
<p>The optional page cache is the only APCu-powered full-page cache for WordPress, and includes cache exclusion rules, cache flushing and profiler/debugging options.</p>
<h3>Specifications</h3>
<ul>
<li>Includes object cache drop-in and optional full page cache  </li>
<li>Profiler and debug options for diagnostics</li>
</ul>
<h3>Requirements</h3>
<ul>
<li>APCu extension enabled</li>
</ul>
<h3>Third-Party Services</h3>
<h3>Integrity check</h3>
<p>Once, when activating the plugin, an integrity check is requested from our server – if you give your permission.<br />
Source: https://atecplugins.com/<br />
Privacy policy: https://atecplugins.com/privacy-policy/</p>
<h3>‘PRO’ Features</h3>
<ul>
<li>
<p>AOC Mode (Advanced Object Cache)<br />
Advanced Object Cache Mode – takes full advantage of APCu’s in-memory array support, eliminating unnecessary serialize()/unserialize() cycles and boosting PHP performance on every request.</p>
</li>
<li>
<p>APC Mode (Advanced Page Cache)<br />
Advanced Page Cache is a ‘PRO’-level optimization that activates earlier than regular page cache — before most WordPress logic even runs.</p>
</li>
</ul>


atec Cache APCu


This plugin provides a simple but effective APCu object cache. In addition, it provices an optional page cache, using APCu memory.


APCu object and page cache in one plugin


I hope it always remains simple and fast! Thank you!


Great plugin!

Super fast APCu-based Object Cache and the only APCu-powered Page Cache plugin for WordPress.

mi13 сache vs atec Cache APCu