The DEMO version only includes 4 pages:
http://spiritairline.org
http://spiritairline.org/box/frame-home_ext_iframe.html
http://spiritairline.org/vacations.html
http://spiritairline.org/how-to-use-one-way-flights-to-save-time-and-money.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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