Open CMS
OpenCms from Alkacon Software, the open source content management system (CMS) based on Java and XML for public internet website, extranet or intranet.
Usage Statistics
Market Share
The market share for Open CMS decreased by 0.002 percentage points (from 0.01% to 0.008%) for all sites, more than any other segment during the same period of time.
| Top 1K sites | Top 10K sites | Top 100K sites | Top 1M sites | All Sites | |
|---|---|---|---|---|---|
| Market Share | 0.4%
| 0.17%
| 0.096%
| 0.032%
| 0.007%
|
| Websites | 4 | 17 | 96 | 321 | 2,403 |
| % Change | 100% | 33.33% | 35.48% | 20.83% | -20% |
Open CMS Versions
Major Versions
- v9 (22.73%)
- v10 (77.27%)
- Unknown
Minor Versions
- v9.5 (22.73%)
- v10.5 (77.27%)
- Unknown
Top Level Domains
Websites using Open CMS were found on 72 top level domains
- Germany (.de) (30.96%)
- Spain (.es) (20.39%)
- Commercial (.com) (14.32%)
- Italy (.it) (6.372%)
- Organization (.org) (2.999%)
- Austria (.at) (2.099%)
- Australia (.au) (1.799%)
- Russia (.ru) (1.649%)
- Czech Republic (.cz) (1.349%)
- European Union (.eu) (1.199%)
- Network (.net) (1.199%)
- Brazil (.br) (1.124%)
- Switzerland (.ch) (0.9%)
- Taiwan (Republic of China) (.tw) (0.75%)
- China (.cn) (0.675%)
- Cat (.cat) (0.6%)
- Ireland (.ie) (0.525%)
- Chile (.cl) (0.525%)
- Romania (.ro) (0.525%)
- Greece (.gr) (0.45%)
- Denmark (.dk) (0.45%)
- United Kingdom (.uk) (0.45%)
- South Africa (.za) (0.45%)
- Mexico (.mx) (0.375%)
- Info (.info) (0.375%)
- Netherlands (.nl) (0.375%)
- Japan (.jp) (0.375%)
- Columbia (.co) (0.3%)
- Hungary (.hu) (0.3%)
- France (.fr) (0.3%)
- Poland (.pl) (0.3%)
- New Zealand (.nz) (0.3%)
- Belarus (.by) (0.3%)
- Portugal (.pt) (0.3%)
- Education (.edu) (0.3%)
- Argentina (.ar) (0.3%)
- Hong Kong (.hk) (0.3%)
- India (.in) (0.225%)
- Canada (.ca) (0.225%)
- British Indian Ocean Territory (.io) (0.225%)
- Tanzania (.tz) (0.15%)
- Bulgaria (.bg) (0.15%)
- United Arab Emirates (.ae) (0.15%)
- Liechtenstein (.li) (0.15%)
- Kenya (.ke) (0.15%)
- Indonesia (.id) (0.15%)
- Vietnam (.vn) (0.15%)
- Malaysia (.my) (0.15%)
- Belgium (.be) (0.15%)
- Blogspot.com (.blogspot.com) (0.075%)
- 22 Others (1.649%)
Related Technologies
Complementary Technologies
Popular Sites Using Open CMS
We detected the following sites were using Open CMS
wipo.int
eircom.net
tiscali.it
uni-stuttgart.de
nic.ch
tom.com
How We Detect Installations of Open CMS
Meta
A CMS will sometimes include a meta tag within the html of each page. This is usually a "generator" tag like <meta name="generator" content="What CMS" /> but could also be "application-name", "Powered-By" or anyting else the CMS creators decide to use.
Headers
HTTP headers can provide some of the best clues about a site's CMS. The values of set-cookie and x-powered-by headers are the most common and easiest to find.
Markup
If a CMS doesn't have meta tags, it will often have other uniquely identifiable html markup. This can range from unique html comments, ids or classes.
Versions
In addition to detecting the CMS, in some cases we are able to accurately detect which version of the CMS is being used.
Dedicated Content Management System Detection