Head to head, rubric v2.3.0
Both sites score 33/100 for AI agent readiness: they fail and pass the same balance of checks, though not necessarily the same ones.
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Share of each check group passed
Machine access
Claude 23%
Bigfish 75%
Content legibility
Claude 19%
Bigfish 27%
Discovery surface
Claude 75%
Bigfish 15%
Identity & policy
Claude 0%
Bigfish 0%
Agent-facing performance
Claude 100%
Bigfish 63%
Agent protocols
Claude 0%
Bigfish 0%
Catalogue access
Claude 0%
Bigfish 0%
Product data legibility
Claude 13%
Bigfish 0%
Agent-commerce protocols
Claude 0%
Bigfish 0%
Checkout traversability
Claude 30%
Bigfish 0%
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