Product-JSON-LD from theme and review app
Compare theme markup and additional schema apps. Price and availability must match the visible product version; double output must be checked separately.
Examine all JSON-LD blocks of the product page. Theme and rating app can distinguish the same productity with different data; the selected variant must also be considered.
Where to Check Settings in Shopify
Look for Product-JSON-LD in the theme snippets and integrated apps. Check price and availability for the current market as well as the product URL. Two technically valid objects can still describe contradictory offers.
Example of this specific finding
Illustrative control case: The JSON-LD can be read, but mentions an old product price. It is a content inconsistency, not a JSON syntax error.
follow-up audit in Shopify
Compare price, currency, availability and visible reviews in the same state. Do not add your own markup snippet before the existing sources are understood.
Check syntax, schema properties and visible product data separately. After price or inventory changes, also check the generated structured data.
Derogations and scope
A green syntax test does not guarantee correct statements or a highlighted presentation in the search.
Related: Shopify Online Store with Liquid-Theme. Hydrogen or other headless storefronts have their own rendering and hosting responsibilities.
Classify the general error
Definition, system-independent causes and further correction examples: Correct syntax errors and false statements separately