This is the default Vortex script: texis/testdb/index.vs in your Thunderstone Webinator install dir.

To run a specific Vortex script, add its path (without the Script Root) to this page's URL.
For example, to run the Vortex script texis/scripts/mytest in your Webinator install dir, use the URL:
https://bible.ca/cgi-bin/texis/mytest/

If you installed Webinator, to access your admin interface and search script use URLs like:
https://bible.ca/cgi-bin/texis/webinator/dowalk/
https://bible.ca/cgi-bin/texis/webinator/search/