To testdrive the Typo3 backend, a Sandbox is just open for that purpose:
The login credentials are:
Typo3 is an open source content management system adapted for websites of Vipassana meditation as taught by S.N. Goenka.
If you are a Vipassana organisation, offering courses as taught by S.N. Goenka and you would like to maintain your own website in an easy Content Management System (CMS), you may sign up. The tool is completely on the 'cloud', it means that you only need a web browser and internet connection. No software is required locally.
Signup now! Mail to firstname.lastname@example.org