The DEMO version only includes 10 pages:
http://cynergytax.com
http://cynergytax.com/cynergy/us-taxation.html
http://cynergytax.com/cynergy/indian-taxation.html
http://cynergytax.com/cynergy/other-individual-services.html
http://cynergytax.com/cynergy/expatriate-services.html
http://cynergytax.com/cynergy/entity-incorporation.html
http://cynergytax.com/cynergy/partnership-taxation.html
http://cynergytax.com/cynergy/retirement-plans-for-small-business.html
http://cynergytax.com/cynergy/corporate-taxation.html
http://cynergytax.com/cynergy/estates-and-trusts-taxation.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://www6.waybackmachinedownloader.com/website-downloader-online/scrape-all-files/ to buy a fully functioning site.
Go back to the index page