OpenCms tracking and usage
Websites using OpenCms over time
7,551websites on 11 Nov 2026
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We track 7,551 websites using OpenCms, along with their country, traffic, industry and platforms. There are 48 websites using OpenCms in United States.
About OpenCms
OpenCms is a Java- and XML-based, open-source content management system that companies use to build and manage websites without licensing costs.
Websites using OpenCms by countrymarket share
0.6%
🇺🇸US23%
🇮🇹IT15%
🇩🇪DE14%
🇪🇸ES1.4%
🇮🇳IN1.3%
🇧🇷BR1.2%
🇷🇺RU1.2%
🇨🇿CZWebsites using OpenCms by industrymarket share · top 6 industries
Law & Government
Technology & Computing
Education
SaaS & Cloud
Shopping
Society
0%10%20%30%40%
Websites using OpenCms
showing 25 of 7,551| Website | Country | Traffic | Industry |
|---|---|---|---|
| 🇮🇳IN | Top 5K | - | |
| 🇨🇿CZ | Top 5K | Science | |
| 🇪🇸ES | Top 10K | Education | |
| 🇩🇪DE | Top 10K | Education | |
| 🇷🇸RS | Top 50K | Banking | |
| 🇪🇸ES | Top 50K | Print & Publishing | |
| 🇩🇪DE | Top 50K | Legal Services | |
| 🇪🇸ES | Top 50K | Education | |
| 🇪🇸ES | Top 50K | Law & Government | |
| 🇪🇸ES | Top 50K | Education | |
| 🇮🇹IT | Top 50K | Education | |
| 🇵🇹PT | Top 50K | Science | |
| 🇪🇸ES | Top 50K | Education | |
| 🇪🇸ES | Top 50K | Medical & Healthcare | |
| 🇪🇸ES | Top 50K | Education | |
| 🇨🇳CN | Top 100K | Movies & TV | |
| 🇩🇪DE | Top 100K | Print & Publishing | |
| 🇱🇺LU | Top 100K | Entertainment | |
| 🇮🇪IE | Top 100K | Technology & Computing | |
| 🇩🇪DE | Top 100K | Non-profit & Charity | |
| 🇨🇱CL | Top 100K | Law & Government | |
| 🇨🇿CZ | Top 100K | Law & Government | |
| 🇨🇱CL | Top 100K | - | |
| 🇹🇼TW | Top 100K | Hardware & Electronics | |
| 🇨🇿CZ | Top 100K | - |
Showing 25 of 7,551 websitesView detailed list →
Frequently asked
What is OpenCms?›
OpenCms is an open-source content management system that allows users to create, edit, and manage their website content through an easy-to-use web interface. It is based on Java and XML technology and provides a powerful and flexible platform for web content development and management.
What are the system requirements for OpenCms?›
OpenCms requires a Java Servlet container, such as Apache Tomcat, and a database to function properly. The recommended system requirements include a minimum of 2 GB RAM, a modern multi-core CPU, and at least 100 MB of available disk space for the installation.
Is OpenCms suitable for small websites and businesses?›
Yes, OpenCms is well-suited for small websites and businesses. Due to its scalability, it can be used to build small, medium, or large websites, making it an ideal choice for businesses of any size.
Does OpenCms support multilingual websites?›
Yes, OpenCms provides built-in support for creating and managing multilingual websites. You can create pages and content in different languages, and the system will automatically display the appropriate language based on the user's preferences and browser settings.
Can I use custom templates and designs with OpenCms?›
Yes, OpenCms allows you to create and use custom templates and designs to build your website. You can create your own templates or use pre-built templates and modify them to match your specific design requirements.
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