Field survey (May 2026): the /for-<audience>/ URL pattern was observed on ZERO of 8 multi-vertical service sites

Claim: Among 8 multi-vertical service sites examined in primary field research (RelaDyne, E.H. Wolf, CMFuels, Grainger, Fastenal, Dentons, Crowe, HUB International), the /for-<audience>/ URL pattern was observed on zero of them.

Source: Field research, May 2026, compiled for Research brief: Information architecture for service businesses with multiple verticals (piece 6 of 15).

Confidence: Industry-consensus (small but consistent sample across distributor / law / accounting / insurance verticals).

Implication: The /for-farmers/ URL pattern is a SaaS marketing convention (Stripe /use-cases/, Notion /for-startups/), not a B2B service distributor or professional-services pattern. Mixing the two reads as confused IA — "is this a landing page or a section of the site?"

For Candid use: Reserve /for-<audience>/ slugs for paid-traffic landing pages only, never for primary IA. The default convention is Reference: 5 URL structure patterns for multi-vertical IA (A through E), with field-observed usage Pattern A (/industries/<vertical>/). See RULE: Default to /industries// for multi-vertical service business URLs. Never /for-audience/ as primary IA..