Intranet uses Internet protocols and is similar to a website. Difference between Internet and Intranet is that the latter, unlike the former, is an internal network, confined within an organization.
Joomla is a content management system (CMS) where functionality meets flexibility. As one of the most preferred CMSs in the world, Joomla has shown impressive growth over the years.
Website designing require the efforts of a skilled developer – one who can transform complexity into simplicity. Only a well-designed website is not what you want (or should want) to compete with millions of websites present out there in the world of Internet.