I do it via LinkedIn - I track how many views and search hits I get in a week, then switch up the resume, see if I get more the next week. I have zero guarante

I do it via LinkedIn - I track how many views and search hits I get in a week, then switch up the resume, see if I get more the next week. I have zero guarantee that this works, btw. But I figure if I'm not getting the results I want, I may as well change things up and see if anything changes.