Warmer – Cache Warmer and Cache Preload Crawler
by Atakan Oz 4.4 (7 reviews)

Warmer – Cache Warmer and Cache Preload Crawler

Warm your WordPress cache with scheduled crawling, cache preloading, URL source control, logs, diagnostics, and WP-CLI.

Warmer ranks #17,946 among WordPress.org plugins with 70+ active installations, is #435 of 1,526 in the Performance category, a 4.4/5 rating from 7 reviews, and was last updated Jun 11, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7.0.5 (Current: 7.1)
v3.0.2 Current Version v3.0.2
Updated 3 months ago Last Update on 11 Jun, 2026
Refreshed 9 hours ago Last Refreshed on
#435 of 1,526 in Performance Top 25% by installs
View on WordPress.org
Rank
#17,946
+249 this week
Active Installs
70+
-5.4%
KW Avg Position
52.3
10.8 worse
Downloads
2.3K
+1 today
Support Resolved
50%
No change
Rating
88%
Review 4.4 out of 5
4.4 (7 reviews)

Next Milestone 80

Total Progress 80%
70+ 80+
370
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Rank Changes

17,903 17,996 18,090 18,184 18,277 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026
17,900 18,000 18,101 18,202 18,303 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026
Current #17,946
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 20 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026
0 10 20 03-09-2026 04-09-2026 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.4
7 reviews
Overall 88%
5
6 (86%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
1 (14%)

Support Threads Overview

Resolved
Unresolved
2
Total Threads
1
Resolved
1
Unresolved
50%
Resolution Rate

Frequently Asked Questions

Common questions about Warmer – Cache Warmer and Cache Preload Crawler

Cache warming means proactively visiting selected URLs so your cache layer can generate cached pages before real visitors request them.
No. Warmer is not a page caching plugin. It works alongside your existing cache plugin, server cache, reverse proxy cache, or CDN cache by visiting URLs that should be cached.
Many caching systems build cache only after a page is visited. After cache expires or gets purged, the first visitor may experience a slower uncached request. Warmer helps prebuild those cached pages in the background.
Warmer is cache-plugin agnostic and works with caching systems that generate cache when a URL is visited. This includes common setups such as LiteSpeed Cache, WP Rocket, W3 Total Cache, WP Super Cache, NGINX FastCGI cache, Varnish, and compatible CDN/page cache layers.
Warmer can warm public, cacheable WooCommerce pages such as product pages and product category pages when custom post type support is enabled. Dynamic pages such as cart, checkout, and account pages should usually stay excluded from full-page cache and should not be warmed.
Yes. You can choose the URL sources that Warmer should include, such as posts, pages, category archives, tag archives, media attachment pages, archives, and supported custom post types.
Choose a schedule that matches your cache expiration, publishing frequency, and hosting capacity. For many sites, a daily or twice-daily schedule is a safe starting point. High-change sites may need more frequent warming.
Warmer is designed to run in the background with configurable request delays and timeouts. Start with conservative settings, monitor server load, then adjust based on your hosting environment.
Yes. Warmer includes manual controls so you can start or stop cache warming from the WordPress admin.
Yes. Warmer includes WP-CLI and webhook support for developer workflows, deployment pipelines, and maintenance routines.

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