Midrange keywords a key phrase that is used with a frequency of from 1000 to 10000 in a month. Accurate no boundaries — the frequency is determined approximately.
A distinctive feature of the Midrange keywords — a balance between the mass of high-frequency queries (HF) and narrow focus of Long Tail. Predicting mid-range needs of the audience and the time optimizing the content, webmasters will improve the site traffic even at the expense of less popular key phrases.