⚡ Caching in Bulgaria

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.

Bulgaria is a Southeastern European country with a population of around 6.5 million people.

According to our statistics, caching solutions are detected on 32.5% of websites from Bulgaria.

⭐ Most Popular in 2026

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

The most popular is Nginx, which dominates the market with an overwhelming 61.9% share.
It is followed by W3 Total Cache with 10% and WP Rocket with 9%.

Nginx 61.9%
W3 Total Cache 10%
WP Rocket 9%
LiteSpeed Cache 7%
WP Fastest Cache 4.7%
WP Super Cache 3.7%
LiteSpeed Cache for WordPress 2.1%
WP-Optimize 2%
Redis Object Cache 1.8%
Varnish 1.4%
NitroPack 1.3%
Cache Enabler 0.7%
Speed Optimizer 0.5%
Hummingbird 0.2%
Envoy 0.2%

🚀 Highlights

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

2. W3 Total Cache ^(-3)
5. WP Fastest Cache ^(-2)
7. LiteSpeed Cache for WordPress ^(-1)
8. WP-Optimize ^(-1)
9. Redis Object Cache ^(-1)
11. NitroPack ^(-3)
12. Cache Enabler ^(-5)
13. Speed Optimizer ^(-2)
14. Hummingbird ^(-2)
17. Comet Cache ^(-4)

✨ Best Caching Solutions

Below is a more detailed list of 22 caching solutions used on sites from Bulgaria, 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	61.9%
2	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	10%
3	WP Rocket Lyon, France A caching and performance optimization plugin that improves the loading speed of WordPress websites. $59/year	9%
4	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	7%
5	WP Fastest Cache Ankara, Turkey A caching plugin that speeds up WordPress sites and improves the PageSpeed Insights score. FreeOpen source$49	4.7%
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%
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	2.1%
8	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%
9	Redis Object Cache Nelson, British Columbia, Canada A persistent object cache backend for WordPress, powered by Redis. FreeOpen source$95+/month	1.8%
10	Varnish Stockholm, Sweden An open-source web application accelerator, also known as a caching HTTP reverse proxy. FreeOpen source$1,500+/year	1.4%
11	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	1.3%
12	Cache Enabler Ermatingen, Switzerland A lightweight caching plugin for WordPress that generates and serves static HTML files. FreeOpen source	0.7%
13	Speed Optimizer Sofia, Bulgaria A free WordPress performance solution that includes file-based caching, minification, and font and font optimization. FreeOpen source	0.5%
14	Hummingbird Melbourne, Australia A WordPress optimization plugin with built-in caching and CDN integration. FreeOpen source$15+/month	0.2%
15	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	0.2%
16	Breeze New York, United States A simple and easy-to-use WordPress caching plugin with Varnish Cache and CDN integration. FreeOpen source	0.2%
17	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%
18	Batcache San Francisco, California, United States An open source memcached HTML page cache for WordPress. FreeOpen source	0.1%
19	Hyper Cache Vicenza, Veneto, Italy A lightweight, easy to configure and high performance caching plugin for WordPress. FreeOpen source	0.05%
20	Cachify Greven, North Rhine-Westphalia, Germany An open-source WordPress cache plugin with Redis and Memcached support. 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	0.05%
22	HAProxy Newton, Massachusetts, United States A high-performance reverse proxy and load balancer for TCP- and HTTP-based applications. FreeOpen source$$$	0.02%

👉 See Also

🌎 Caching in other countries

Data is based on the analysis of 12,911 websites from Bulgaria.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.