Automatically warm up your WordPress site's cache by crawling pages to ensure optimal performance for your visitors.
As of April 2026, Warmer is a WordPress cache plugin with 60 active installations and a 3.7/5 rating from 3 reviews. It has been downloaded 1.4K+ times in total. Requires WordPress 5.0+ and PHP 7.3.5+. Available on WordPress.org since 2024. Top alternative: WP Fastest Cache – WordPress Cache….
Warmer helps maintain optimal site performance by automatically visiting pages to pre-populate your cache. Instead of having your visitors experience slower initial page loads while the cache builds, this plugin ensures your cache stays warm.
The plugin works by intelligently crawling your site’s content based on your configuration. It can warm cache for posts, pages, archives and media files on a schedule you define. This proactive approach means your visitors will always experience fast page loads since the cache is pre-built.
Our crawler is designed to be lightweight and respectful of your server resources. You can fine-tune the crawling behavior by adjusting request delays, timeouts, and concurrent connection limits. This ensures the cache warming process won’t impact your…
| WordPress | 5.0+ requiredTested up to 6.8.5 |
| PHP | 7.3.5+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.