The system measures blast radius by taking winning content edits and re-ranking the target URL across all neighbour queries associated with that page to detect whether improvements for the primary search term caused collateral ranking gains or drops elsewhere.

flowchart TD
    A[Winning Content Edit] --> B[Identify Target URL]
    B --> C[Query Neighbour Mappings]
    C --> D[Entity URLs Mapping]
    C --> E[Historical Optimizer Queries]
    D --> F[Assemble Neighbour SERPs]
    E --> F
    F --> G[Ranker with Baseline Target Content]
    F --> H[Ranker with Winning Edit Content]
    G --> I[Compare Before vs After Positions]
    H --> I
    I --> J[Record Blast Radius Metrics]