Is Simple Cache Killer free?

Yes, Simple Cache Killer is free to use. It is available as a free plugin on WordPress.org.

How many websites use Simple Cache Killer?

Simple Cache Killer has 10 active installations as tracked by WordPress.org.

What are the best Simple Cache Killer alternatives?

Popular alternatives to Simple Cache Killer include WP-Optimize – Cache, Compress images…, WP Super Cache, WP Fastest Cache – WordPress Cache…. You can compare them side-by-side on our comparison pages.

Does Simple Cache Killer work with the latest WordPress?

Simple Cache Killer has been tested up to WordPress 4.0.38. It requires WordPress 3.0.1+ and PHP false+.

PluginSift

Simple Cache Killer

Name: Simple Cache Killer
Author: John Cummings

Allows users to specify that requests to their content not be cached in any way, easily from within the Wordpress admin.

By John Cummings·Cache·Free

·10 active installs·Updated 11 years ago

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As of April 2026, Simple Cache Killer is a WordPress cache plugin with 10 active installations and a 0/5 rating0. It has been downloaded 2.2K+ times in total. Requires WordPress 3.0.1+ and PHP false+. Available on WordPress.org since 2014. Last updated 11 years ago — may have compatibility concerns. Top alternative: WP-Optimize – Cache, Compress images….

0/5Rating

10active installs

2.2K+total downloads

12 yearssince 2014

Overview

** For Multisite/Network Users **

I wrote this plugin because of several situations I’ve run in to running a multisite network where I’ll want to include
caching for WordPress sites in most cases, but might need to exclude one of the sites on the network from that caching.

By activating this plugin and checking the different caching options, requests to that sites pages/posts can be instructed
not to cache site content without disrupting the caching strategy in place for other sites.

** For single site installations **

This plugin will still be useful for single site installations where the site administrator may not have access to the web server
to specify the types of HTTP caching headers that are returned on each request. By allowing you to specify and rewrite the HTTP cac…

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