Everyone looking for an easy to use CMS should look no further than Google Blogger. It's flexible, easy to use and integrates well with Google Webmaster Tools.
It's only apparent downside is the lack of server side language support. This, however, can easily be circumvented through the use of a custom host + FTP + some knowledge of PHP or, better yet, Python. Another option would be Google's very own App Script, which works quite well with stuff like custom contact forms, maps or RSS feeds.
Jax
"site:sportstarscreenprinting.com.au" is all I had to put inside Google search to see that your site isn't even indexed. The use of the DIV element plugin probably wouldn't change that either. Construct2 (or any other pure JS/HTML5 approach, for that matter) really isn't meant for websites.