One feature that I really wish more search engines would have is the ability to blocklist certain domains, particularly ones whose results are never relevant or helpful to the query itself (Pinterest, Quora, etc). It could even be used as a factor in the site’s search rankings.
I think kagi does that, I use while was in beta, you also can assign a priority to sites, like normal or boost. Kagi is a paid service and doesn’t shows you ads.
