Structured data has validation errors: what it is, why it matters, and how to fix it

The structured data on this page contains errors that prevent search engines from parsing it correctly. Common errors include missing required fields, invalid data types, and malformed JSON-LD syntax.

Invalid structured data is completely ignored by search engines — it provides no benefit and the page will not be eligible for rich results. In some cases, intentionally misleading structured data can trigger a manual action (penalty) from Google. Errors also waste development effort, as the markup exists but provides zero value.

Validate the structured data using Google's Rich Results Test (https://search.google.com/test/rich-results) and fix all reported errors. Common fixes include adding required fields (e.g., 'name' for Product, 'author' for Article), correcting data types (dates should be ISO 8601 format), and fixing JSON syntax errors (trailing commas, unescaped characters).

This is a high-severity issue: it directly suppresses rankings or click-through on the pages it affects. It belongs in your current sprint, prioritised by how many pages carry it. It belongs to the structured_data family of checks.

Run a free Dr Urls audit: it crawls your site, detects structured data has validation errors on every affected page, shows example URLs, and generates a ready-to-use fix task. Re-scan after fixing to verify the issue is gone.