⚡ Caching Solutions

Caching is a crucial website performance optimization technique that decreases page load times, reduces server load, and improves user experience by delivering frequently requested data more efficiently.

Web caching solutions store copies of content such as HTML pages, database query results, and static assets in memory or on disk, allowing requests to be served faster without repeating costly processing or database operations and improving scalability under high traffic.

According to our statistics, caching solutions are detected on 40.8% of all websites.
86.7% of these sites use only one caching solution, 12.7% use two, and 0.6% use three or more at the same time.

Statistics based on 3.8M+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the leading caching solutions in 2026, based on market share.

The most popular is Nginx, which dominates the market with an overwhelming 70.4% share.
It is followed by LiteSpeed Cache with 10% and WP Rocket with 8.9%.

Nginx 70.4%
LiteSpeed Cache 10%
WP Rocket 8.9%
Varnish 4.5%
W3 Total Cache 3.1%
WP Super Cache 3%
WP Fastest Cache 2.7%
LiteSpeed Cache for WordPress 2.6%
WP-Optimize 1.5%
Redis Object Cache 1.4%
Breeze 1%
Envoy 0.9%
Batcache 0.8%
Speed Optimizer 0.7%
NitroPack 0.6%

You can also drill down by country:

🚀 Country Highlights

Here is a list of solutions that are especially popular in certain countries.
Differences between global and country rankings are shown in parentheses.

WP Rocket is #2 in the United States ^(-1)
Aruba HiSpeed Cache is #2 in Italy ^(-16)
Varnish is #2 in Denmark ^(-2)
WP Fastest Cache is #2 in Japan ^(-5)
WP Super Cache is #2 in Russia ^(-4)
Apache Traffic Server is #2 in the Czech Republic ^(-18)
W3 Total Cache is #2 in Bulgaria ^(-3)
LiteSpeed Cache for WordPress is #3 in Poland ^(-5)
Breeze is #4 in Thailand ^(-7)
WP-Optimize is #5 in South Africa ^(-4)

✨ Best Caching Solutions

Below is a more detailed list of the top 25 of the 27 caching solutions we track, ranked by their market share.

Available filters: Proxy WordPress

Rank	Name	Market share
1	Nginx Seattle, Washington, United States A lightweight, high-performance open-source HTTP server and reverse proxy designed for handling large volumes of concurrent connections with low memory usage. FreeOpen source$3,500+/year	70.4%
2	LiteSpeed Cache Newtown Square, Pennsylvania, United States A server-side caching solution designed specifically for LiteSpeed web servers, available as a plugin for WordPress, Drupal, Joomla, Magento, Shopware, etc. Free	10%
3	WP Rocket Lyon, France A caching and performance optimization plugin that improves the loading speed of WordPress websites. $59/year	8.9%
4	Varnish Stockholm, Sweden An open-source HTTP accelerator and reverse caching proxy that caches content from web servers to reduce load times, and supports native TLS termination and Kubernetes deployments. FreeOpen source$$$	4.5%
5	W3 Total Cache Los Angeles, California, United States A feature-rich WordPress caching plugin to speed up websites and rank higher on Google. FreeOpen source$99+/year	3.1%
6	WP Super Cache San Francisco, California, United States An open-source, fast caching engine for WordPress that produces static HTML files. FreeOpen source	3%
7	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	2.7%
8	LiteSpeed Cache for WordPress Newtown Square, Pennsylvania, United States An open-source site acceleration plugin that provides optimization tools and server-level caching for WordPress sites. FreeOpen source	2.6%
9	WP-Optimize Newport, Wales, United Kingdom An all-in-one WordPress plugin that cleans your database, compresses your images, and minifies and caches your website. FreeOpen source$49/year	1.5%
10	Redis Object Cache Nelson, British Columbia, Canada A persistent object cache backend for WordPress that stores database query results in memory to reduce server load. FreeOpen source$95+/month	1.4%
11	Breeze New York, United States A simple and easy-to-use WordPress caching plugin with Varnish Cache and CDN integration. FreeOpen source	1%
12	Envoy San Francisco, California, United States A high-performance, open-source edge and service proxy designed for cloud-native applications and large microservice "service mesh" architectures. FreeOpen source	0.9%
13	Batcache San Francisco, California, United States An open-source Memcached HTML page cache for WordPress. FreeOpen source	0.8%
14	Speed Optimizer Sofia, Bulgaria A free WordPress performance solution that includes file-based caching, minification, and font and font optimization. FreeOpen source	0.7%
15	NitroPack Sofia, Bulgaria A performance optimization solution for WordPress, WooCommerce, Magento, and OpenCart that offers caching, code, image, and font optimization, and a built-in CDN. $17.50+/month	0.6%
16	Hummingbird Melbourne, Australia A WordPress optimization plugin with built-in caching and CDN integration. FreeOpen source$15+/month	0.6%
17	Cache Enabler Ermatingen, Switzerland A lightweight caching plugin for WordPress that generates and serves static HTML files. FreeOpen source	0.3%
18	Aruba HiSpeed Cache Ponte San Pietro, Bergamo, Italy A caching service provided by the Italian hosting platform Aruba for its customers. Free	0.3%
19	FlyingPress Middletown, Delaware, United States A WordPress performance optimization plugin that improves page speed and Core Web Vitals through automated caching and frontend optimization. $59/year	0.2%
20	Apache Traffic Server Wilmington, Delaware, United States An open-source high-performance HTTP caching proxy server that serves cached content at the network edge to reduce origin load and improve response times. FreeOpen source	0.1%
21	HAProxy Newton, Massachusetts, United States An open-source load balancer and reverse proxy for TCP and HTTP-based applications. FreeOpen source$$$	0.08%
22	Comet Cache Loganville, Georgia, United States A WordPress caching plugin that features page cache, client-side cache, 404 cache, feed cache, automatic expiration time, advanced cache plugin system, and more. FreeOpen source$39+	0.07%
23	ARES Tempe, Arizona, United States An application gateway for WordPress that provides routing and caching. Free	0.05%
24	Cachify Greven, North Rhine-Westphalia, Germany An open-source WordPress cache plugin with Redis and Memcached support. FreeOpen source	0.04%
25	Hyper Cache Vicenza, Veneto, Italy A lightweight, easy to configure and high performance caching plugin for WordPress. FreeOpen source	0.03%

👉 See Also

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,823,966 websites.
We currently track the presence of 27 caching solutions across the web.
Statistics were last calculated on September 27, 2026.
For more details, see our methodology and disclaimer.