⚡ Web Application Firewalls in the Czech Republic

Web Application Firewalls (WAF) are security solutions that inspect and filter incoming HTTP and HTTPS requests before they reach a web application.

The Czech Republic is a Central European country with a population of around 10.5 million people.

According to our research, web application firewalls are detected on 1.4% of websites from the Czech Republic.

Statistics based on 43K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top WAF technologies in the Czech Republic in 2026, based on market share.

The most popular is F5 BIG-IP with an impressive share of 46.4%, followed by Wordfence with 29% and Azure Front Door with 14.8%.

F5 BIG-IP 46.4%
Wordfence 29%
Azure Front Door 14.8%
Azure Application Gateway 4.3%
Imperva WAF 3.5%
FortiWeb 1.3%
Barracuda Load Balancer ADC 1.3%
Sucuri CloudProxy 1.2%
All-In-One Security 0.5%
Link11 0.3%
AWS WAF Captcha 0.3%
Myra 0.2%
F5 Distributed Cloud 0.2%
SiteLock 0.2%

🚀 Highlights

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

1. F5 BIG-IP ^(-1)
3. Azure Front Door ^(-1)
4. Azure Application Gateway ^(-2)
7. Barracuda Load Balancer ADC ^(-4)
10. Link11 ^(-7)
12. Myra ^(-2)

✨ Best WAF Technologies

Below is a more detailed list of 14 WAF technologies used on sites from the Czech Republic, ranked by their market share.

Rank	Name	Market share
1	F5 BIG-IP Seattle, Washington, United States An enterprise-grade application delivery controller and full reverse proxy platform for managing, securing, and optimizing web and API traffic. $3,200+/year	46.4%
2	Wordfence Seattle, Washington, United States A WordPress security plugin that provides a web application firewall and malware scanner to protect websites from hacking attempts, malicious traffic, and vulnerable code. Free$149+/year	29%
3	Azure Front Door Redmond, Washington, United States A cloud content delivery network service that offers Layer 7 load-balancing capabilities. $35+/month	14.8%
4	Azure Application Gateway Redmond, Washington, United States A managed web traffic load balancer and full reverse proxy that enables scalable, highly available, and secure web application delivery on Azure. $0.0255+/hour	4.3%
5	Imperva WAF San Mateo, California, United States Imperva Cloud WAF protects websites from automated vulnerability scans, Layer 7 DDoS attacks, and malicious bots. $7,000+/year	3.5%
⏳	FortiWeb Sunnyvale, California, United States A web application firewall that protects web applications and APIs from known and unknown exploits and zero-day threats. $3,400+	1.3%
7	Barracuda Load Balancer ADC Campbell, California, United States A unified high-performance platform that helps organizations achieve their availability, acceleration, application control, and application security objectives. $7,000+/year	1.3%
8	Sucuri CloudProxy Tempe, Arizona, United States A website application firewall that stops bad actors, speeds up load times, and increases website availability.	1.2%
⏳	All-In-One Security Newport, Wales, United Kingdom A WordPress security and firewall plugin that protects websites from hackers, bots, and other cyber threats. Free$44.50+/year	0.5%
10	Link11 Frankfurt, Germany Offers a cloud-based security platform that includes web application firewall, distributed denial-of-service protection, bot management, and API security. €613+/month	0.3%
11	AWS WAF Captcha Seattle, Washington, United States A feature of the AWS Web Application Firewall that helps protect web applications by requiring requests that match specific criteria to solve a captcha puzzle or silent challenge before proceeding. $$$	0.3%
12	Myra Munich, Germany A German security-as-a-service platform offering DDoS mitigation, a hyperscale web application firewall, deep bot management, CDN, secure DNS, and real-time traffic filtering. €290+/month	0.2%
⏳	F5 Distributed Cloud Seattle, Washington, United States A SaaS-based platform that provides security, networking, and application management services across multi-cloud, on-premises, and edge environments. $25,956+	0.2%
14	SiteLock Scottsdale, Arizona, United States A cloud-based website security service that monitors websites and protects them from malware, vulnerabilities, and malicious traffic. $19.99+/month	0.2%

👉 See Also

🌎 WAF 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 43,992 websites from the Czech Republic.
We currently track the presence of 23 WAF technologies across the web.
Of these, 14 were detected on websites from the Czech Republic.
Statistics were last calculated on October 7, 2026.
For more details, see our methodology and disclaimer.