⚡ Caching in Spain

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.

Spain is a Southern European country with a population of around 48 million people.

According to our statistics, caching solutions are detected on 47.7% of websites from Spain.

Statistics based on 86K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top caching solutions on websites in Spain in 2026, based on market share.

The most popular is Nginx, which dominates the market with an overwhelming 68.3% share.
It is followed by WP Rocket with 12.5% and LiteSpeed Cache with 12.2%.

Nginx 68.3%
WP Rocket 12.5%
LiteSpeed Cache 12.2%
WP Super Cache 4.7%
WP Fastest Cache 4.5%
W3 Total Cache 4.1%
LiteSpeed Cache for WordPress 3.7%
Varnish 2.7%
WP-Optimize 2.1%
Speed Optimizer 0.9%
Redis Object Cache 0.8%
Envoy 0.5%
Batcache 0.4%
NitroPack 0.4%
Hummingbird 0.4%

🚀 Highlights

Here is a list of the top solutions that are more popular in Spain than worldwide.
Differences between global and country rankings are shown in parentheses.

2. WP Rocket ^(-1)
4. WP Super Cache ^(-2)
5. WP Fastest Cache ^(-2)
7. LiteSpeed Cache for WordPress ^(-1)
10. Speed Optimizer ^(-5)
15. Hummingbird ^(-1)
18. Comet Cache ^(-3)
21. Swift Performance ^(-4)
22. Hyper Cache ^(-2)
24. Squid ^(-2)

✨ Best Caching Solutions

Below is a more detailed list of the top 25 of the 26 caching solutions used on sites from Spain, ranked by their market share.

Rank	Name	Market share
1	Nginx Seattle, Washington, United States A lightweight, high-performance open-source HTTP server and reverse proxy. FreeOpen source$3,500+/year	68.3%
2	WP Rocket Lyon, France A caching and performance optimization plugin that improves the loading speed of WordPress websites. $59/year	12.5%
3	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	12.2%
4	WP Super Cache San Francisco, California, United States An open-source, fast caching engine for WordPress that produces static HTML files. FreeOpen source	4.7%
5	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	4.5%
6	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	4.1%
7	LiteSpeed Cache for WordPress Newtown Square, Pennsylvania, United States An all-in-one open source site acceleration plugin that provides server-level caching and a collection of optimization features. FreeOpen source	3.7%
8	Varnish Stockholm, Sweden An open-source web application accelerator, also known as a caching HTTP reverse proxy. FreeOpen source$1,500+/year	2.7%
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	2.1%
10	Speed Optimizer Sofia, Bulgaria A free WordPress performance solution that includes file-based caching, minification, and font and font optimization. FreeOpen source	0.9%
11	Redis Object Cache Nelson, British Columbia, Canada A persistent object cache backend for WordPress, powered by Redis. FreeOpen source$95+/month	0.8%
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	0.5%
13	Batcache San Francisco, California, United States An open source memcached HTML page cache for WordPress. FreeOpen source	0.4%
14	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	0.4%
15	Hummingbird Melbourne, Australia A WordPress optimization plugin with built-in caching and CDN integration. FreeOpen source$15+/month	0.4%
16	Breeze New York, United States A simple and easy-to-use WordPress caching plugin with Varnish Cache and CDN integration. FreeOpen source	0.3%
17	Cache Enabler Ermatingen, Switzerland A lightweight caching plugin for WordPress that generates and serves static HTML files. FreeOpen source	0.3%
18	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+	0.1%
19	Aruba HiSpeed Cache Ponte San Pietro, Bergamo, Italy A caching service provided by the Italian hosting platform Aruba for its customers. Free	0.08%
20	HAProxy Newton, Massachusetts, United States A high-performance reverse proxy and load balancer for TCP- and HTTP-based applications. FreeOpen source$$$	0.05%
21	Swift Performance Ujlengyel, Pest, Hungary A WordPress caching plugin that includes page caching, CSS and JavaScript optimization, DB optimizer and plugin organizer. FreeOpen source$49.99/year	0.03%
22	Hyper Cache Vicenza, Veneto, Italy A lightweight, easy to configure and high performance caching plugin for WordPress. FreeOpen source	0.01%
23	Cachify Greven, North Rhine-Westphalia, Germany An open-source WordPress cache plugin with Redis and Memcached support. FreeOpen source	0.01%
24	Squid Westminster, Colorado, United States A caching proxy for the web that supports HTTP, HTTPS, FTP, and more. FreeOpen source	0.01%
25	ARES Tempe, Arizona, United States An application gateway for WordPress that provides routing and caching. Free	0.01%

👉 See Also

🌎 Caching in other countries

🗃️ 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 86,545 websites from Spain.
We currently track the presence of 27 caching solutions across the web.
Of these, 26 were detected on websites from Spain.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.