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.

swiftimpressions

<p>Swift Ad is backed by a powerful ad server, you can take advantage of frequency capping, geo targeting, set run dates, cap total impressions, all the tools you need to take control.</p>
<p>Swift Ad is a lightning fast plugin backed by a powerful ad server, making it so you can take any display ad on your website and set dynamic controls on how it behaves. Take full advantage of frequency capping, geotargeting, run dates and capping of impressions. All this with no added stress and no latency issues. Plus, you’ll now have sophisticated third-party reporting and analytics that helps you make decisions you need to with new and stronger confidence.</p>
<p>With Swift Ad you can easily manage your display advertising from right within your WordPress website. With Swift Ad you get:</p>
<ul>
<li>
<p>A custom content type to setup and manage advertising campaigns<br />
Swift Ad’s custom content control lets you keep your display ads separate from other content while stilling being able to take advantage of all the features of typical post management. Swift Ad comes with an intuitive interface that lets you ad images, videos, ad tags and more.</p>
</li>
<li>
<p>Geotageting<br />
Swift Ad makes it possible for you to run regionally targeted campaigns, delivering geographically relevant advertising that caters to local tastes.</p>
</li>
<li>
<p>Able to limit by date range & and total impressions<br />
Swift Ad lets you set a date range you want the post to serve in and the maximum number of impressions. Truly powerful content.</p>
</li>
<li>
<p>Frequency Capping<br />
This is a fancy word that means Swift Ad gives you the ability to limit how often a post is seen at the top of your feed, or in the location of your choosing, by any given visitor.</p>
</li>
<li>
<p>Tacked for impressions and clicks<br />
Every Swift Ad is tracked with unparalleled accuracy for impressions and clicks. Now you can see how many times a post in your feed was clicked on or viewed.</p>
</li>
<li>
<p>Split Testing<br />
Now, with Swift Ad, you can split test anything (also known as A/B testing) in order to gauge the performance of one post against another. Start maximizing the performance of your sponsored content today and find out what headlines, what messages best resonate with your visitors.</p>
</li>
</ul>
<p>With Swift Ad you get all the features you would expect from a powerful ad server right here in WordPress. Swift Ad gives you the ability to sell, manage and measure on any kind of display advertising you can imagine. Static to video.</p>
<p>Our intuitive interface makes it super easy to setup a display ad, preview the post before it goes live and gather metrics on how it’s serving. You can now have complete control of display advertising at your finger tips with the simple push of a button.</p>


SwiftAd

Swift Ad lets website administrators easily manage display advertising right from their WordPress website. 

VaryCache vs SwiftAd