My website gets a handful of single-page visits, referred from some real sketchy domains, every day. They are very regular and appear to be automated. I wonder

My website gets a handful of single-page visits, referred from some real sketchy domains, every day. They are very regular and appear to be automated. I wonder if it's part of a broader scam to get website owners to visit sites which root their dev machine via 0-day browser or server vulnerabilities?