How to Develop this type of SiteBuilder Site?

Hi, does anybody knows what type of software or technology they used to develop

I’m interested to build something similar for my customers but am totally clueless how and what they used to develop it.

Appreciate any advices.

Many thanks in advance.

There would be a lot of programming behind to scenes to set up a system like that. Not for the faint-hearted. What are your skills?

I know it needs a lot of programming and I’m not going to do it myself but I would like to find out more how they did it.

I thought I could tap on some of your expertise here that you may happen to know what software or technology they used to do it.

Any idea? Thank you.

I doubt there’s any way of telling unless they specify it themselves. There are lots of programming languages out there.