The DEMO version only includes 4 pages:
http://aquabustabarca.com
http://aquabustabarca.com/santa-pola.html
http://aquabustabarca.com/isla-de-tabarca.html
http://aquabustabarca.com/horarios-y-tarifas.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.
Go back to the index page