The DEMO version only includes 4 pages:
http://bestsolarpanelprices.com
http://bestsolarpanelprices.com/how-much-can-a-400-watt-solar-panel-power.html
http://bestsolarpanelprices.com/can-i-run-a-freezer-on-solar-power.html
http://bestsolarpanelprices.com/will-a-100-watt-solar-panel-run-a-12v-fridge.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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