OpenCms

Category - CMS

OpenCms from Alkacon Software is the open source CMS based on Java and XML for public internet website, extranet or intranet.



We have discovered  2,891 live websites   that are using OpenCms.

Download Lead List
Download a sample report


Technology usage statistics

Websites using OpenCms2,891 websites
Most popular in the country Spain
Market position in CMS#205
Market share in CMS<0.1%
Most popular version14

Technology adoption

Recent changes in OpenCms usage. (See OpenCms Usage Changes report)
Websites that added OpenCms+18
Websites that dropped OpenCms-56
Websites that changed version of OpenCms88

OpenCms usage distribution by website rank

The correlation between utilization of OpenCms technology and the relative popularity of websites

Market Share

OpenCms market share within the CMS category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing OpenCms

Top websites that use OpenCms
DomainCountryRankContacts
www.wipo.int Switzerland2,452
www.nic.ch Switzerland9,110
www.gobiernodecanarias.org Spain18,318
janolaw.de Germany18,545
www.janolaw.de Germany18,545
www.cnb.cz Czech Republic19,362
See full domain list


Alternative Technologies


WordPress: Total 18,929,953 domains found using WordPress
Wix: Total 3,962,208 domains found using Wix
Squarespace: Total 2,037,536 domains found using Squarespace
Joomla: Total 977,591 domains found using Joomla
Jimdo: Total 495,760 domains found using Jimdo
GoDaddy Website Builder: Total 488,690 domains found using GoDaddy Website Builder
Weebly: Total 484,970 domains found using Weebly
Duda: Total 406,598 domains found using Duda
Drupal: Total 393,895 domains found using Drupal
Tumblr: Total 304,380 domains found using Tumblr





Major Versions

  • 3.xx (1 subversions, 1 domains)
  • 6.xx (3 subversions, 10 domains)
  • 7.xx (7 subversions, 76 domains)
  • 8.xx (7 subversions, 263 domains)
  • 9.xx (6 subversions, 189 domains)
  • 10.xx (8 subversions, 362 domains)
  • 11.xx (3 subversions, 173 domains)
  • 12.xx (1 subversions, 20 domains)
  • 13.xx (1 subversions, 46 domains)
  • 14.xx (2 subversions, 271 domains)
  • 15.xx (1 subversions, 18 domains)
  • 16.xx (1 subversions, 90 domains)