What does WDF stand for?

WDF stands for 'Within Document Frequency' and measures the relative frequency of a term within a document.

What is WDF used for in SEO?

WDF is used in WDF*IDF analysis to better align content with keywords and improve semantic relevance.

What is the difference between WDF and keyword density?

Unlike keyword density, WDF accounts for the structure and relevance of the text rather than just the frequency.

WDF - WDF – Within Document Frequency

WDF stands for "Within Document Frequency" and is a metric used in search engine optimization (SEO). It measures how frequently a specific term appears in relation to all terms within a single document (e.g., a webpage). Unlike simple keyword density, WDF takes into account semantic relevance and term distribution. It is part of the WDF*IDF analysis, which helps optimize content thematically around a keyword without overusing it.

Part of the WDF*IDF analysis
Measures the relative frequency of a term within a document
Advanced alternative to keyword density
Supports semantically clean content optimization
Helps avoid keyword stuffing