Best WordPress Caching Plugins in 2026
Data from WordPress.org Updated First published 5 min read
Page caching, minification and browser rules that cut load time without touching the theme.
A caching plugin saves the finished HTML of a page so WordPress does not rebuild it on every visit. That single change is usually the largest speed gain a site can make, and most of these plugins bundle minification, browser cache headers and lazy loading alongside it.
Together these 10 plugins run on more than 12,470,000 active WordPress sites. Ranked from both WordPress.org orderings for "cache", its tag listing and its search results.
On this page
Best Caching Plugin for each measure
One plugin per measure, taken from the same WordPress.org figures as the ranking. A measure with nothing behind it is left out rather than guessed.
- Most installed
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LiteSpeed Cache
7 million+, active installs reported by WordPress.org
- Highest rated
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WP Fastest Cache
4.9 out of 5, from 4,224 reviews, counting only plugins with at least 50
- Most reviewed
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W3 Total Cache
5,420 reviews, the largest body of feedback behind a score
- Most recently updated
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W3 Total Cache
September 4, 2026, the latest release in this list
- Longest established
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WP Super Cache
November 5, 2007, first published on WordPress.org
- Best support record
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Redis Object Cache
6 of 6 resolved, recent threads on the WordPress.org support forum
- Most languages
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SpeedyCache
5 languages, translated to 90% or more on translate.wordpress.org
Caching Plugins compared: rating, reviews, installs
| # | Plugin | Rating | Reviews | Active installs |
|---|---|---|---|---|
| 1 | LiteSpeed Cache | 4.8 | 2,770 | 7 million+ |
| 2 | WP Super Cache | 4.3 | 1,345 | 1 million+ |
| 3 | W3 Total Cache | 4.4 | 5,420 | 900,000+ |
| 4 | WP Fastest Cache | 4.9 | 4,224 | 1 million+ |
| 5 | Redis Object Cache | 4.5 | 176 | 500,000+ |
| 6 | WP-Optimize | 4.8 | 2,608 | 1 million+ |
| 7 | Breeze Cache | 3.6 | 126 | 300,000+ |
| 8 | SpeedyCache | 4.4 | 30 | 600,000+ |
| 9 | Aruba HiSpeed Cache | 3.0 | 10 | 100,000+ |
| 10 | Super Page Cache | 4.8 | 508 | 70,000+ |
The 10 best Caching Plugins, ranked by WordPress.org
Ranked from both WordPress.org orderings for "cache", its tag listing and its search results. Arrows show movement against the previous snapshot.
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4.8 (2,770) 7 million+ active installs Updated Sep 1, 2026 Tested up to 7.1
All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...
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4.3 (1,345) 1 million+ active installs Updated Aug 26, 2026 Tested up to 7.1
A very fast caching engine for WordPress that produces static html files.
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4.4 (5,420) 900,000+ active installs Updated Sep 4, 2026 Tested up to 7.1
Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.
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WP Fastest Cache – WordPress Cache Plugin
4.9 (4,224) 1 million+ active installs Updated Aug 19, 2026 Tested up to 7.1The simplest and fastest WP Cache system
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4.5 (176) 500,000+ active installs Updated May 4, 2026 Tested up to 7.0.4 Paid version available
A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance
4.8 (2,608) 1 million+ active installs Updated Aug 13, 2026 Tested up to 7.1Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.
3.6 (126) 300,000+ active installs Updated Sep 3, 2026 Tested up to 7.0.4Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.
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SpeedyCache – Cache, Optimization, Performance
4.4 (30) 600,000+ active installs Updated Jun 24, 2026 Tested up to 7.0.4SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
3.0 (10) 100,000+ active installs Updated Aug 31, 2026 Tested up to 7.1Aruba HiSpeed Cache interfaces directly with an Aruba hosting platform's HiSpeed Cache service and automates its management.
Super Page Cache – Cloudflare Cache, Page Speed & Core Web Vitals
4.8 (508) 70,000+ active installs Updated Aug 31, 2026 Tested up to 7.1Boost PageSpeed, SEO, and Core Web Vitals with full page caching, JS/CSS optimization, media optimization, and Cloudflare CDN.
How to choose a Caching Plugin for WordPress
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1
Check what your host already does
Managed hosts often run server-level caching and forbid plugin caching. Running both is the most common cause of pages that will not update.
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2
Page cache first, the rest after
Page caching does most of the work. Minification and combining files are where sites break, so turn them on one at a time and look at the result.
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3
Watch the pages that must stay fresh
Carts, checkouts, account pages and logged-in views have to bypass the cache. Check the plugin excludes them out of the box.
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4
Measure before and after
Run the same page through a speed test before you install and after you tune. A plugin that scores well on its own homepage proves nothing about yours.
Caching Plugin comparisons: side by side
The top four against each other on installs, ratings, reviews and updates. Each measure names its own leader; there is no overall winner.
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LiteSpeed Cache vs WP Super Cache#1 vs #2 · 7 million+ vs 1 million+ installs
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vs
LiteSpeed Cache vs W3 Total Cache#1 vs #3 · 7 million+ vs 900,000+ installs
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vs
LiteSpeed Cache vs WP Fastest Cache#1 vs #4 · 7 million+ vs 1 million+ installs
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vs
WP Super Cache vs W3 Total Cache#2 vs #3 · 1 million+ vs 900,000+ installs
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WP Super Cache vs WP Fastest Cache#2 vs #4 · 1 million+ vs 1 million+ installs
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W3 Total Cache vs WP Fastest Cache#3 vs #4 · 900,000+ vs 1 million+ installs
How we rank Caching Plugins
WordPress.org publishes two orderings for "cache" and neither is reliable alone. The tag listing covers every tag the directory files these plugins under, "cache", "caching", "object-cache" and "page-cache", and is sorted by active installs, which lets a large plugin carrying one of them loosely sit above the ones the category is about. Its search results are sorted by relevance and carry their own noise. So a plugin is placed here by where it sits across both lists: high in each one lifts it, high in only one does not. We fetch both every day at 03:00 UTC, keep every day's snapshot, and add nothing of our own. No plugin is inserted, removed or sponsored, and each entry shows its position in both lists on its own page. Full methodology.
Caching Plugins FAQ
What is the best Caching Plugin for WordPress?
On WordPress.org's own ranking for "cache", LiteSpeed Cache is #1 as of September 7, 2026, with 7 million+ active installs and a 4.8 out of 5 rating. By rating, WP Fastest Cache scores 4.9 out of 5 from 4,224 reviews.
Which Caching Plugin has the most active installs?
LiteSpeed Cache, with 7 million+ active installs reported by WordPress.org as of September 7, 2026. It ranks #1 in this list.
Which Caching Plugin has the highest rating?
WP Fastest Cache, rated 4.9 out of 5 by 4,224 reviewers on WordPress.org. Only plugins with at least 50 reviews are counted, so a single 5-star review does not win.
Which Caching Plugin was updated most recently?
W3 Total Cache shipped its latest release on September 4, 2026. 9 of the 10 plugins in this list were updated in the last 90 days, which is the usual sign of active maintenance.
How many Caching Plugins are there on WordPress.org?
WordPress.org lists 477 plugins tagged "cache", "caching", "object-cache" and "page-cache" as of September 7, 2026. This page shows the top 10 in the directory's own order.
Are these Caching Plugins free?
All 10 are free to install from WordPress.org. 1 of them are listed as commercial, meaning the developer sells a paid version or add-ons: Redis Object Cache.
Do I still need a Caching Plugin if my host has caching?
Usually not for page caching, and running both can serve stale pages. What a plugin still adds on a cached host is minification, browser cache headers, lazy loading and database cleanup. Check your host's documentation first; several of them block caching plugins outright.
Why does my site show old content after I edit it?
The cache is serving the copy it made before your edit. Every one of these plugins can clear the cache for a single page or the whole site, and most clear it automatically when a post is saved. If it keeps happening, something else is caching too: the host, a CDN or the browser.
Caching Plugins: the bottom line
As of September 7, 2026, LiteSpeed Cache holds the #1 spot for "cache" on WordPress.org, followed by WP Super Cache and W3 Total Cache. If install base matters most, LiteSpeed Cache leads with 7 million+ active installs. If ratings matter most, WP Fastest Cache scores 4.9 out of 5 across 4,224 reviews.
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