Danila Vershinin

Cacheability makes your WordPress site a better HTTP citizen, improving SEO and cache efficiency.
<h4>Free Features</h4>
Soft 404 Fix
WordPress returns HTTP 200 for empty search results, invalid tag pages, and empty category archives. Google marks these as “soft 404” errors in Search Console, hurting your SEO.
Cacheability fixes this by returning proper 404 status codes when:
<ul>
<li>Search results are empty (<code>/?s=nonexistent</code>)</li>
<li>Tag archives are empty (<code>/tag/nonexistent/</code>)</li>
<li>Category archives are empty</li>
<li>Author archives are empty</li>
</ul>
Smart Cache-Control Headers
Automatically adds <code>s-maxage</code> headers so Varnish, NGINX, and CDNs can cache your pages efficiently without affecting browser caching behavior.
<ul>
<li>Search/404 pages: 1 hour cache</li>
<li>All other pages: 1 year cache (your purge plugin handles invalidation)</li>
</ul>
<h4>Cacheability Pro</h4>
Upgrade to <a href="https://www.getpagespeed.com/web-apps/cacheability-pro" rel="nofollow ugc">Cacheability Pro</a> for advanced features:
<ul>
<li>Cache Warming — Automatically warm pages after purging so visitors never hit cold cache</li>
<li>Conditional GET (304) — Return 304 Not Modified for unchanged content, saving bandwidth</li>
<li>ESI Support — Cache pages with dynamic nonces (comments, login forms)</li>
<li>Rate-Limit Safe — Smart request queuing to avoid 429 errors</li>
<li>Sitemap Warming — Warm all pages from sitemap after full purge</li>
<li>WP-CLI Commands — <code>wp cacheability warm</code> and more</li>
<li>Priority Support — Get help when you need it</li>
</ul>
<a href="https://www.getpagespeed.com/web-apps/cacheability-pro" rel="nofollow ugc">Get Cacheability Pro →</a>

Cacheability

HTTP optimization for WordPress. Fixes soft 404 errors and adds smart cache headers.

CloudPanel

Under Settings → CLP Varnish Cache or by clicking on the top menu, you can configure CLP Varnish Cache and perform purges.
<h3>Get Involved</h3>
Development happens <a href="https://github.com/cloudpanel-io/clp-wp-varnish-cache" rel="nofollow ugc">on GitHub</a>.
<h3>Support</h3>
Supports happens on <a href="https://discord.cloudpanel.io" rel="nofollow ugc">Discord</a>.

CLP Varnish Cache


Plugin works



Plus I like CyberPanel's symplicity.


it works!


So far Cloudpanel is working great, and this plugin does what it says of clearing the Varnish cache when needed. If you are using Cloudpanel you should install this.


Works great


i have been testing and using clopudpanel in production for about a year, i like cloudpanel, its free and it has the basics any panel needs, varnish is a great advantage, 5 start for this software


So far so good


Çok performanslı çalışıyor. Cloudpanel ile çok uyumlu


Mükemmel bir cache eklentisi

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Cacheability vs CLP Varnish Cache