Sure, but I just told you I'm running over 20 servers. Try running 20 raspberry pi's 😀

My resources are being shared for around 20W of power.

I gave up on using raspberry pi for running servers.

I ended up buying a $60 lenovo on ebay https://www.servethehome.com/lenovo-thinkcentre-m710q-tiny-guide-and-ce-review/2/ and then loaded it up with 32GB of ram. Now I run a proxmox hypervisor and around 20+ containers/VMs. Best decision I ever made. I just spin up servers willy nilly

If you don't need GPIO then run a hypervisor. Cheaper than SBCs and more useful.

I won't go into my solution here, but the only tip I'll give you is don't use cloud based storage. Restoring is slow if we're talking terrabytes, it's expensive compared to buying a disk and your data is never truly safe.

Buy another drive, backup to it and have it on a rotation schedule. I keep my "offsite" backup in the boot of my car. If I'm not at home I'm usually away with my car.

When it comes to code, I don't judge. I just want shit to work.

You have given me an idea though by just looking at your code. An iFrame and some JavaScript could be used to cycle through the sites :)

Thanks for taking the time to reply.

they are in a shock proof and waterproof containers

Given the shit I saw in Australia during the pandemic, I don't trust the police or the government at all. I do everything I can to protect myself from them. Although I'm not worried, I do take steps to protect my data.