Product Schema Missing

Issue No: 231

Category: Structured Data & Rich Results

Issue type: Issue

Priority: CRITICAL

Description

E-commerce product pages are missing Product schema, causing the site to lose eligibility for Google Shopping rich results, price snippets, and availability display in SERPs.

How do we capture it

• Identify product pages via URL patterns (/product/, /shop/, /item/, /p/)
• Check JSON-LD for "@type": "Product"
• Validate nested Offer and AggregateRating

What to store

StructuredDataAudit with schemaType = Product, issueNumber = 231, plus StructuredDataField rows:

Field	Type	Comment
has_sku	boolean	sku unique product identifier present
has_offer	boolean	Nested offers / Offer block present
has_rating	boolean	aggregateRating present
has_availability	boolean	Offer includes availability URL
has_brand	boolean	brand with Brand type present

Core audit fields: isPresent, hasName, hasImage, hasDescription, rawJson

Condition for trigger

The following rules trigger this issue:

• Trigger Rule 1: Schema absent
  • Target Field: isPresent
  • Evaluation Logic: isPresent = false
  • Severity: CRITICAL
  • Diagnostic Message: "No Product on product page"
• Trigger Rule 2: No offer
  • Target Field: has_offer
  • Evaluation Logic: has_offer = false
  • Severity: CRITICAL
  • Diagnostic Message: "No pricing data"
• Trigger Rule 3: No image
  • Target Field: hasImage
  • Evaluation Logic: hasImage = false
  • Severity: CRITICAL
  • Diagnostic Message: "Required for Merchant Listings"

Sources

• Schema.org — Product
• Google — Product Structured Data
• Google Merchant Center — Structured Data
• Google Rich Results Test

Long description

Product is the most commercially important schema type. With it, Google shows star ratings, price, and availability directly in SERPs:

Widget Pro — Example Corp  ★★★★★  342 reviews  $49.99  In Stock

Without it, only a plain blue link appears.

Full example:

{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "Widget Pro",
  "image": ["https://example.com/img1.jpg", "https://example.com/img2.jpg"],
  "sku": "WGT-001",
  "brand": { "@type": "Brand", "name": "Example Corp" },
  "offers": {
    "@type": "Offer",
    "price": "49.99",
    "priceCurrency": "USD",
    "availability": "https://schema.org/InStock"
  },
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingValue": "4.7",
    "reviewCount": "342"
  }
}

How to Fix

1. Add Product JSON-LD to every product page
2. Always include name, image, offers with price, priceCurrency, availability
3. Add sku and brand for stronger entity recognition
4. Keep price/availability in sync with page content
5. Validate at Google Rich Results Test