devkamran

<p>SmartSite Optimizer is a powerful WordPress plugin that provides enterprise-level performance optimization and analytics features to help you deliver the fastest possible user experience.</p>
<h4>Key Features</h4>
<p><strong>Intelligent Asset Management</strong><br />
* Automatic CSS/JS deferral with intelligent dependency mapping<br />
* Critical CSS inlining for above-the-fold content<br />
* Image lazy loading with blur-up placeholder effects<br />
* Font display optimization with preloading support</p>
<p><strong>Advanced Caching System</strong><br />
* Page caching with smart invalidation rules<br />
* Database query optimization with result caching<br />
* Object cache support for Redis and Memcached<br />
* Browser caching headers with optimal expiry times</p>
<p><strong>Real-time Analytics Dashboard</strong><br />
* Core Web Vitals monitoring (LCP, FID, CLS, TTFB, FCP)<br />
* Performance score tracking with historical data<br />
* User behavior metrics without external dependencies<br />
* Custom event tracking API for developers</p>
<p><strong>Automated Optimization Features</strong><br />
* Image compression on upload with quality settings<br />
* WebP conversion for modern browsers<br />
* Code minification for HTML, CSS, and JavaScript<br />
* DNS prefetching for external domains<br />
* Resource preloading for critical assets</p>
<h4>Technical Highlights</h4>
<ul>
<li>Object-oriented PHP with proper namespace structure</li>
<li>WordPress coding standards compliant</li>
<li>Modular architecture with enable/disable controls</li>
<li>Comprehensive error handling and logging</li>
<li>WP-CLI commands for automation</li>
<li>Extensible hooks and filters API</li>
<li>Multisite compatible</li>
</ul>
<h3>Advanced Usage</h3>
<h4>WP-CLI Commands</h4>
<p>Clear all caches:<br />
    wp sso cache clear</p>
<p>Clear page cache only:<br />
    wp sso cache clear-pages</p>
<p>View cache statistics:<br />
    wp sso cache stats</p>
<p>Optimize all images:<br />
    wp sso optimize images</p>
<p>Optimize with limit:<br />
    wp sso optimize images –limit=50</p>
<p>Run all optimizations:<br />
    wp sso optimize all</p>
<h4>Custom Event Tracking</h4>
<p>Track custom events in your theme or plugin:</p>
<pre><code>if ( function_exists( 'sso' ) && sso()->analytics ) {
    sso()->analytics->track_event( 'button_click', array(
        'url' => get_permalink(),
        'value' => 1
    ) );
}
</code></pre>
<h4>Hooks and Filters</h4>
<p>Exclude URLs from asset optimization:</p>
<pre><code>add_filter( 'sso_exclude_asset_optimization', function( $exclude ) {
    if ( is_page( 'special-page' ) ) {
        return true;
    }
    return $exclude;
} );
</code></pre>
<p>Exclude scripts from deferral:</p>
<pre><code>add_filter( 'sso_defer_js_excluded', function( $excluded ) {
    $excluded[] = 'my-critical-script';
    return $excluded;
} );
</code></pre>
<p>Modify critical CSS:</p>
<pre><code>add_filter( 'sso_critical_css', function( $css, $page_type ) {
    // Add your custom critical CSS
    return $css . 'body { font-display: swap; }';
}, 10, 2 );
</code></pre>
<h3>Support</h3>
<p>For support, feature requests, or bug reports, please visit our support forum or contact us at support@devkamran.com</p>
<h3>Credits</h3>
<p>Developed by devkamran</p>


SmartSite Optimizer

A comprehensive all-in-one performance and user experience optimization solution for WordPress.

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.

SmartSite Optimizer vs mi13 сache