What type of websites can you build with Joomla?

You can build any type of website with Joomla.Your imagination,joomla CMS skills and time in hand is the only limiting factor.

I can recommend you some other options too,depending upon your core requirements and current skill level.

Otherwise Joomla is secure and suitable for most type of websites.

You can create almost any content driven website with Joomla, but it is most suitable for Ecommerce and Social networking websites as it is preferred professional choice.