The reason why I make any judgement about this is because I am an utilitarian. I see 3 Booleans that influence the outcome
- Is it product that adds value?
- Is the person inspecting the website a customer or a potential competitor?
- Is the platform of which the computation is resold listed?
I am only interested in cases where the product actually adds value. So I we can discard that other part of the possibility tree and demand that every company acts as if it adds value.
This leaves us with a 2x2 grid.
- potential customer & transparent: The user can make an educated decision before having to register, for additional hardware questions people can look at the original hoster, website focused on value add, using trusted hoster gives legitimacy
- potential competitor & transparent: competitor can clone your service without creating an account
- potential consumer and no transparent: greater uncertainty for consumer, "Why does he hide it", maybe negative experiences because it wasn't obvious that might not be suitable for tasks due to particular issues with underlying hoster (such as ping time), positive features (such as Hetzner running on green energy) are lost, with unclear hoster reliability of the infrastructure in question, lack of access to historic data that does exist.
- potential competitor & not transparent: competitor has to create to learn in what data centers the servers are as creating an account and renting a few instances would allow him infer any information he needs to know
We can suspect there are more customers than potential competitors and competitors are ore willing to learn about your service then people visiting the website by having this information available you make the life competitors are single digit $ harder, at the cost of having a harder time getting the trust of many more customers and potentially losing business.
So either the product should 't exist xor it is irrational to not make this information available easily as it hurts reseller and potential customers more than it hurts a slightly motivated cloner of the service.