fVS — Focus Visibility Score

VS calculated for one specific Focus. A domain with multiple Focuses gets a separate fVS for each. Domain-level VS is the demand-weighted average of all active fVS scores — Focuses with higher search demand carry more weight in the aggregate. The fVS decomposition exposes which Focuses are driving and which are dragging the overall VS, directing content and positioning work at the Focus level rather than the domain level.