Compare of Contemporary Open Source Content Management Systems

This thesis is about comparing open source content management systems. There is a description of the content management system and there are three chosen systems to compare - Drupal, Joomla! and WordPress. The same web project containing multiple users, blogs, discussion forum and e-shop is consequently implemented in each of them. Systems are compared in many phases of development cycle of web applications - comparison includes introduction, installation, managing users, creating web structure, changing design, extendability, user interface, managing backups, actualization, localization and more. There is also a chapter discussing SEO and web application testing