Sites where “rfc” is a top search keyword

One site on record lists “rfc” among the searches that send it the most visitors, by traffic estimates. It is searched about 230.3K times a month, at about $0.23 a click in search ads. Each site checked on the backlink value checker adds its top five search keywords, so this list grows as sites are checked.

Listed A–Z. A top search keyword is one of the searches that bring a site the most visitors, by estimate. It is not a position in Google, and the order here is not a ranking. Traffic value: what the keyword's visits to that site would cost as search ads, per month. This page is kept out of search results until 3 sites share the keyword.

Keyword data from third-party traffic estimates, Aug 2026.