Which reinforces the need to do the lookup in client code since you can't code it into GA.
I mean you could just get the data from the client that the lookup needs and then send that data to your server for your server to do the lookup and then return the result to the client
but maybe it’s a static site
static sites can use google analytics. google analytics is a client side include.
I’ve set up a few static landing pages, and used google analytics to see how much traffic they’re getting, if any