by adelong01 1 (0 reviews)

QuantumCache

Name: QuantumCache
Author: adelong01

Speeds up WordPress by caching database queries and fragments for anonymous visitors using Redis or MySQL, without storing cache data in wp_options.

QuantumCache ranks #63,615 among WordPress.org plugins with 1+ active installations, is #890 of 1,523 in the Performance category, a 1/5 rating from 0 reviews, and was last updated Jun 13, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1)

v1.0.0 Current Version v1.0.0

Updated 3 months ago Last Update on 13 Jun, 2026

Refreshed 10 hours ago Last Refreshed on

#890 of 1,523 in Performance

View on WordPress.org

Rank

#63,615

— No change

Active Installs

-66.7%

KW Avg Position

111

— No change

Downloads

176

+2 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 10%

0+ 10+

62,903

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #63,615

Change

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: 1.0.0
Last Updated: Jun 13, 2026
Requires WP: 6.0+
Tested Up To: 7
PHP Version: 8.0 or higher
Author: adelong01

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

caching database multisite performance redis

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Frequently Asked Questions

Common questions about QuantumCache

No. QuantumCache focuses on anonymous (front-end) traffic to ensure safe invalidation. Logged-in caching is not included.

Redis is recommended for best performance, but not required. QuantumCache automatically falls back to its internal MySQL store.

No. Those are intentionally excluded.

Yes. Each site uses its own prefix and tables. Purge actions apply per site.

From Settings → QuantumCache: * Purge Everything – clears all QuantumCache entries for this site. * Purge by Tag – e.g. post:123 or taxonomy:category. * Purge by URL – resolves to post/taxonomy tags automatically. From the command line via WP-CLI: wp quantumcache flush

Yes. Two WP-CLI commands are available: * wp quantumcache flush – clear all entries for the current site (prompts for confirmation; use --yes to skip). * wp quantumcache status – display backend, storage stats, and lifetime hit/miss/store/purge counters.

Classic themes – the_content on singulars. Block themes – core/post-content and common navigation/listing blocks.

No. Fragments containing nonces, tokens, or user-specific data are skipped automatically.

No. QuantumCache operates below page caches and CDNs by reducing database and rendering overhead. It is designed to complement, not replace, page caching solutions.

Unless the quantumcache_preserve_data_on_uninstall filter returns true, QuantumCache removes its own tables and options. No wp_options or postmeta entries are left behind.