[controversial97]

Two weeks ago that website said that they are moving their office and lab from one US state to another:

http://web.archive.org/web/20240406204554/https://www.greena...

The website was/is served by an ip address that appears to be a home or office internet connection from a large cableTV ISP in the city they are moving away from. Out of date Apache httpd.

Perhaps whatever server, old PC or raspberry pi they use to serve the website is current in the back of a moving truck.

Perhaps they have not got internet installed to their new office yet. Perhaps the internet at their new office is CGNAT so they can't directly host a webserver on it.

[pyinstallwoes]

Thanks for the dedective work! I hope they are still active - very interesting research and product!