We suggest making a github account and forking the repository for the demo site. From here clone it to your computer and develop as you wish.
Within the github settings tab of your forked repository, scroll down to the Github Pages section. Change the 'Source' dropdown from 'None' to 'Master Branch'. Github will then give you a URL to your newly hosted telemetry website.
The above instructions are very simplistic and assume a basic knowledge of git and web development. If you are just starting out the NetNinja tutorial series on Youtube are excellent:
HTML: NetNinja HTML for Beginners