Contao has an intuitive user interface that uses Ajax and Web 2.0 technologies for optimal usability. Multiple back end languages and themes, a powerful permission system, versioning and undo management, advanced search and sorting options or the Live Update Service are just a few of many features that make Contao stand out from other CMS. The Contao front end is 100% template based and generates accessible XHTML strict output that meets the W3C/WAI requirements. Search engine friendly URLs, GZip support, a PDF export function, multi-language support and many more allow you to build contemporary websites without being a programmer.
