Size: S. In scanRoute, optionally reload the page in the same context and record a second PageMetrics (warmMetrics). The cold/warm delta per page measures cache-header effectiveness — hard evidence for the WSG alignment statement's caching claims.
Scoped in TOOLING-ROADMAP.md — sized to complete in one AI session. Drafted with AI assistance (Claude Code); no external code copied.
Size: S. In scanRoute, optionally reload the page in the same context and record a second PageMetrics (warmMetrics). The cold/warm delta per page measures cache-header effectiveness — hard evidence for the WSG alignment statement's caching claims.
Scoped in TOOLING-ROADMAP.md — sized to complete in one AI session. Drafted with AI assistance (Claude Code); no external code copied.