gkap186

<p>VaryCache is a powerful WordPress caching plugin that combines page caching with content personalization. Serve different cached versions of your pages based on A/B tests, visitor location, or URL parameters — all while maintaining excellent performance.</p>
<h4>Core Caching</h4>
<ul>
<li><strong>Page Cache</strong> – File-based caching for fast page delivery without database overhead</li>
<li><strong>REST API Cache</strong> – Cache REST API responses to reduce server load</li>
<li><strong>Cache Preload</strong> – Automatic cache warming from sitemap</li>
<li><strong>Browser Cache Headers</strong> – Cache-Control, Expires, Last-Modified, Vary headers</li>
</ul>
<h4>Content Personalization</h4>
<ul>
<li><strong>A/B Testing</strong> – Create multiple tests with weighted variants (50/50, 70/30, etc.)</li>
<li><strong>Geo Targeting</strong> – Show different content based on visitor’s country</li>
<li><strong>Query Parameters</strong> – Cache variations based on UTM tags and other URL parameters</li>
</ul>
<h4>Speed Optimizations</h4>
<ul>
<li><strong>HTML Minification</strong> – Remove whitespace to reduce page size</li>
<li><strong>DNS Prefetch</strong> – Pre-resolve external domains for faster loading</li>
<li><strong>Preload Resources</strong> – Preload fonts, CSS, and hero images for better LCP</li>
<li><strong>Link Prefetch</strong> – Preload pages on hover for instant navigation</li>
<li><strong>Disable Emoji</strong> – Remove WordPress emoji scripts (~15KB savings)</li>
<li><strong>Remove Query Strings</strong> – Better CDN caching for static resources</li>
<li><strong>Image Dimensions</strong> – Auto-add missing width/height to prevent CLS</li>
<li><strong>Gzip Compression</strong> – Compress HTML output to reduce page size by ~70%</li>
</ul>
<h4>Developer Features</h4>
<ul>
<li><strong>Shortcodes</strong> – Easy content switching in posts and pages</li>
<li><strong>PHP Functions</strong> – Helper functions for theme developers</li>
<li><strong>Debug Panel</strong> – Visual debugging panel on frontend</li>
<li><strong>CDN Compatible</strong> – Works with CloudFront, Cloudflare, and other CDNs</li>
<li><strong>Translation Ready</strong> – Includes Russian translation</li>
</ul>
<h4>Shortcodes</h4>
<pre><code>[varycache_ab v="A"]Content for variant A[/varycache_ab]
[varycache_ab v="B"]Content for variant B[/varycache_ab]
[varycache_ab test="pricing" v="X"]Content for specific test[/varycache_ab]
[varycache_geo country="US"]Content for US visitors[/varycache_geo]
</code></pre>
<h4>PHP Functions</h4>
<pre><code>// A/B Testing
if ( varycache_is_variant( 'A' ) ) {
    // Show variant A content
}
$variant = varycache_get_variant(); // Returns 'A', 'B', etc.

// Geo Targeting
if ( varycache_is_geo( 'US' ) ) {
    // Show US-specific content
}
$country = varycache_get_geo(); // Returns 'US', 'RU', etc.
</code></pre>
<h4>Page Patterns</h4>
<p>Flexible page matching with wildcards and regex:</p>
<ul>
<li><code>/</code> – Homepage only</li>
<li><code>/pricing</code> – Exact page match</li>
<li><code>/blog/*</code> – Single level wildcard</li>
<li><code>/shop/**</code> – Any depth wildcard</li>
<li><code>~^/post/\d+$</code> – Regular expression (prefix with ~)</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Write access to wp-content directory</li>
</ul>


VaryCache

Advanced caching with A/B testing, geo-targeting, and speed optimizations. Serve different cached versions of pages.

maxpa1au

<p>Dynamic Content Replacer allows you to change text, headlines, and call-to-actions based on visitor data. Create content variations in the WordPress admin area and display them anywhere on your site using shortcodes.</p>
<h3>Features</h3>
<ul>
<li><strong>UTM Targeting</strong>: Display specific content based on UTM parameters in the URL.</li>
<li><strong>Smart Shortcodes</strong>: Generate variations and paste a simple [dycore id=”1″] shortcode into your posts or pages.</li>
<li><strong>Device Detection (PRO)</strong>: Serve different content to mobile and desktop visitors.</li>
<li><strong>Geolocation (PRO)</strong>: Localize content based on the visitor’s city.</li>
<li><strong>GDPR Compliant</strong>: Explicit consent controls for Geolocation API usage.</li>
<li><strong>Caching Compatibility</strong>: Content replacement runs via client-side JavaScript, making it fully compatible with caching plugins.</li>
</ul>


Dynamic Content Replacer

Personalize website content based on UTM parameters, Geolocation, and Device Type using simple shortcodes.

VaryCache vs Dynamic Content Replacer