(Not so) funny enough - I just did the same thing for https://gunsight.com complete with Claude generated interactive simulations for ballistics. We are actually building radars, and are likely going to use the domain in the future, but with zero effort I transformed an otherwise parked domain into something with a minimal amount of utility. So I do recognize the pattern.
I understand why you're doing it, but as a person who has to wade through dozens of these "minimal amount of utility" sites on almost every search, you're not making things better for the rest of us (or for the people who do hands-on ballistic testing that the LLM is just repeating without attribution).