Introducing TF-IDF in WebSite Auditor - Link-Assistant.com

TF-IDF (short for "term frequency-inverse document frequency") has long been used by Google to figure out the relevance of pages in its index to a given query. Then there was Hummingbird, and then RankBrain. The TF-IDF tool, out today in WebSite Auditor, is an attempt to bring those 3 concepts together to give you data-backed optimization advice in the age of semantic search.