Schema markup validator
Enter a page. We read its JSON-LD and microdata as the server sends it (@graph and @id references followed) and report two things apart: whether it is valid schema.org, and which Google rich results it qualifies for.
Free, no sign-up. Fetched from AskYourStack in Germany as the server sends the page (no JavaScript).
Valid is not the same as eligible
schema.org accepts almost any combination of types and properties. Google shows a rich result only when the fields it needs are there: a Product needs a name and an offer, a review or a rating; an Offer wants price, currency and availability. This report keeps the two questions apart.
What it reads
JSON-LD blocks, @graph and references by @id, and microdata, from the HTML the server sends. Markup added only by JavaScript after the page loads is not seen, which is also how many crawlers other than Google see your page.
Common fixes
Misspelled property names (the report suggests the right one), prices as text with a currency symbol instead of a number and priceCurrency, a missing availability on offers, and Organization without a logo.
Ask your AI instead
AskYourStack connects Claude, ChatGPT or Cursor to your Search Console, Google Analytics and the same page tools. Ask in plain words and it checks, compares and explains:
“Validate the structured data on my product pages and fix what stops them getting rich results.”
Start free Free plan: one Search Console site, no card.Questions
Does Google still show FAQ rich results?
Since August 2023 only for well-known government and health sites. The markup does no harm; the report notes it.
Can I check markup before it goes live?
Your AI can: with AskYourStack it passes the HTML straight from your staging server to the same validator.
How many checks can I run?
Twelve an hour from one address. A free account lets your AI run them on your own pages whenever you ask.