C8 — Chapter 3 - Schema.org

Criterion C8 : Schema Review — guide + checklist

PART 1 - Fundamentals Chapter 3 - Schema.org Keyword : schema review

We often see errors on mass-generated sites.

The **C8 — Schema Review** criterion is part of our SEO checklist (335 criteria). Here, you have a **practical** method to check and fix it — with a concrete example.

What exactly this criterion covers

We often see errors on mass-generated sites.

**C8 — Schema Review** (Chapter 3 - Schema.org): reviewRating (ratingValue, bestRating), author, reviewBody for customer reviews

Why it matters (SEO + UX)

Why it matters: it is a UX point that eventually translates into SEO. When poorly applied, we often observe: ambiguity (wrong associated query), duplication between pages, or performance loss on indexing rate.

On volume-generated sites, this criterion also acts as a **safeguard**: a stable rule prevents 1,000 errors at once.

How to check (step by step)

Approach: tool-assisted test (validator / performance). Recommended tool: **Google Rich Results Test**.

  1. Test the URL in Google Rich Results Test.
  2. Validate the JSON-LD (types, mandatory properties, consistency with content).
  3. Check Search Console → “Enhancements” (if available) for errors/warnings.

Tip: first isolate 10 “representative” URLs (top pages + generated pages) before scaling the fix.

How to fix properly

Strategy: repair, re-crawl, and monitor in Search Console.

  • Choose **one main type** (Article / FAQPage / LocalBusiness…) that is coherent.
  • Fill only what you can justify in the content (no invented fields).
  • Validate, then monitor errors via Search Console.

Then: re-crawl 50–200 URLs, then monitor Search Console for 7–14 days (impressions/CTR/indexing).

Concrete example (illustrative)

Example (illustrative):

  • **Context**: local page for a hotel in Marseille
  • **Before**: No schema (or incomplete JSON-LD).
  • **After**: Added an Article schema coherent with the content.
  • **Note**: Objective: structure information and reduce ambiguity for the engine.

Checklist to tick

  • [ ] Coherent schema type
  • [ ] Respects: reviewBody for customer reviews
  • [ ] Mandatory fields present
  • [ ] No unjustified info
  • [ ] Validation OK (0 errors)
FAQ

Frequently asked questions — C8

What is the most common error on “Schema Review”?

Fixing an isolated page without correcting the template/import: the error returns on the next generation.

Which tool is fastest for large-scale checking?

For this type of criterion, a crawl (e.g., Screaming Frog) plus targeted verification in Google Rich Results Test is generally the fastest combo.

How to prevent this from happening on 10K generated pages?

Freeze an auto-generation rule (title/structure/schema/URLs) plus add automatic control (crawl or test) before production import.

Ready to go from theory to action?

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