How to use this tool
Paste one Product JSON-LD object or a script block.
What the result means
Detected/Pass means the relevant evidence or structural condition was found. Review indicates an incomplete or ambiguous condition. Missing/Fail means a required or strongly expected condition was not found in the supplied input. Information items are contextual and are not included in readiness scoring.
Limitations
This is a focused structural checker, not a replacement for platform-specific rich-result testing.