Free tools · SEO
JSON-LD schema checker
Fetch a public page and list application/ld+json blocks — types only, no Google-theatre score.
Why structured data
Schema is a label, not a ranking cheat
JSON-LD tells crawlers what the page is. Organisation, LocalBusiness, FAQPage and Product are the ones that usually earn their keep on UK small-business sites. Fake review markup is how you get a manual action.
After a theme change, plugins often inject duplicate or invalid JSON-LD. This checker is a fast “what is actually on the page” list. Pair it with the meta checker and HTTP status tool.
FAQ
Schema FAQs
What is JSON-LD schema?
JSON-LD is a way to embed schema.org structured data in a script tag so search engines can understand the page (organisation, FAQ, product, article). This tool lists the @type values it finds.
Does this validate against Google’s tester?
No. It is a fetch-and-list helper. Use Google’s Rich Results Test for official validation. This is for a fast “is anything there?” check after a launch.
Can you add schema to my WordPress site?
Yes — as part of SEO or a new build. Book a call if you want Organisation, FAQ or product markup done properly rather than a plugin dumping junk.
Need schema on a real site?
I add honest Organisation / FAQ / product markup as part of SEO and new builds — no fake reviews.
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