Title-tag check. Evidence required: export live titles and compare them with verified product type, material, gemstone, model, and brand data. Pass: each priority product has a distinct, accurate title. Fail: titles are duplicated, generic, or describe attributes not present on the page. Severity: Medium. Owner: SEO and merchandising. Corrective action: rewrite titles from verified catalog fields. Validation step: recrawl the affected URLs and inspect the rendered head. Aim for 50-60 characters as editorial guidance: "14K White Gold Round Diamond Ring 1.5ct | Your Store Name" describes the product where "Product 1234" does not, although neither the length nor the format is a Google rule.
Meta-description check. Evidence required: compare the description with visible product facts and intended search context. Pass: it accurately summarizes the product without unsupported claims. Fail: it is duplicated, misleading, or empty where a useful summary would help. Severity: Low to Medium. Owner: SEO or content. Corrective action: write a concise factual summary. Validation step: recrawl the field. Use 120-155 characters as a writing reference; it is not a ranking threshold.
Primary-heading check. Evidence required: compare the H1 with the actual product represented. Pass: the heading clearly identifies the product and aligns with visible content. Fail: it is missing, stuffed, or describes a different item. Severity: Medium. Owner: merchandising or template development. Corrective action: align the heading with the product record. Validation step: inspect rendered HTML.
Product-copy check. Evidence required: verify material, dimensions, gemstone details, certification when applicable, care, and styling context against product records. Pass: the description answers relevant shopper questions with supportable information. Fail: copy is thin, duplicated, or contains unsupported product claims. Severity: High for priority products. Owner: merchandising and content. Corrective action: add accurate item-specific detail. Validation step: compare live copy with source product data. Plan on 200-400 words for priority products, and let useful depth follow the product rather than a fixed word count.
Product structured-data check. Evidence required: compare Product-related markup with visible name, image, price, availability, brand, and review information. Pass: markup parses and matches the page. Fail: values are missing, stale, or inconsistent. Severity: High when a shared template is affected. Owner: ecommerce developer. Corrective action: generate markup from reliable catalog data. Validation step: test representative live URLs with current structured-data tooling.
Internal-link check. Evidence required: inspect links from relevant collections, related products, and supporting content. Pass: the links help shoppers reach meaningful alternatives and use accurate anchor text. Fail: products are orphaned or linked from unrelated contexts. Severity: Medium. Owner: SEO and merchandising. Corrective action: add contextual links such as related engagement-ring options or items in the same price range. Validation step: recrawl internal links and manually follow the shopping path.