⚡ Web Server Modules in Bulgaria

Web server modules are software components that extend the functionality of a web server by providing features such as authentication, caching, load balancing, URL rewriting, and security enhancements.

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

According to our data, web server modules are used on 1.8% of websites from Bulgaria.

⭐ Most Popular in 2026

The following chart shows the top web server modules in Bulgaria in 2026, based on market share.

The most popular is OpenSSL, which dominates the market with an overwhelming 69.7% share.
It is followed by PageSpeed with 19.9% and mod_ssl with 12.6%.

OpenSSL 69.7%
PageSpeed 19.9%
mod_ssl 12.6%
mod_bwlimited 11.3%
mod_fcgid 8.7%
WebDAV 8.2%
mod_fastcgi 3%
mod_gzip 2.2%
mod_deflate 2.2%
mod_perl 1.3%
mod_aclr2 1.3%
mod_qos 0.9%
mod_wsgi 0.4%
mod_python 0.4%

🚀 Highlights

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

3. mod_ssl ^(-3)
4. mod_bwlimited ^(-3)
7. mod_fastcgi ^(-5)
8. mod_gzip ^(-8)
9. mod_deflate ^(-13)
12. mod_qos ^(-2)

✨ Best Web Server Modules

Below is a more detailed list of 14 web server modules used on sites from Bulgaria, ranked by their market share.

Rank	Name	Market share
1	OpenSSL Newark, Delaware, United States An open-source software library that provides strong encryption using the SSL and TLS protocols.	69.7%
2	PageSpeed Mountain View, California, United States An open-source web server module for rewriting web pages to reduce latency and bandwidth, available for Apache and Nginx.	19.9%
3	mod_ssl Wilmington, Delaware, United States Provides SSL v3 and TLS v1.x support for the Apache HTTP Server. FreeOpen source	12.6%
4	mod_bwlimited Houston, Texas, United States A CPanel module that allows limiting and monitoring of bandwidth and connection speed.	11.3%
5	mod_fcgid Wilmington, Delaware, United States A FastCGI module for the Apache HTTP Server. FreeOpen source	8.7%
6	WebDAV Wilmington, Delaware, United States The WebDAV (Web-based Distributed Authoring and Versioning) module allows users to collaboratively edit and manage files on remote web servers. FreeOpen source	8.2%
7	mod_fastcgi A third-party module for the Apache web server that enables the FastCGI protocol for communicating with applications that generate dynamic content for web pages.	3%
8	mod_gzip	2.2%
9	mod_deflate	2.2%
10	mod_perl Wilmington, Delaware, United States A module for the Apache web server that embeds a Perl interpreter into the server. FreeOpen source	1.3%
11	mod_aclr2 Lafayette, Colorado, United States An Apache web server module that automates serving static content with NGINX as a reverse proxy. FreeOpen source	1.3%
12	mod_qos A quality of service module for the Apache web server that implements configurable control mechanisms to prioritize and manage HTTP requests to preserve server resources under load. FreeOpen source	0.9%
13	mod_wsgi An Apache module that implements a WSGI compliant interface for hosting Python based web applications on top of the Apache web server.	0.4%
14	mod_python Wilmington, Delaware, United States An Apache web server module that embeds the Python interpreter within the server, allowing Python code to run many times faster than traditional CGI by executing inside persistent Apache processes. FreeOpen source	0.4%

👉 See Also

🌎 Web Server Modules in other countries

Data is based on the analysis of 12,907 websites from Bulgaria.
Statistics were last calculated on March 20, 2026.
For details, see our methodology and disclaimer.