Is SEOMarkup Structured Data Schema Inspector safe?

Clean risk

Inspects and validates JSON-LD structured data on the current web page in one click.

This extension parses JSON-LD blocks on the active page, shows them in a searchable tree view, and lets you copy or download individual schemas. It also flags malformed JSON-LD, detects when Microdata or RDFa is present, and opens validation tools such as Google Rich Results Test and validator.schema.org with the current URL.

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0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed SEOMarkup Structured Data Schema Inspector contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • search.google.com

    SEOMarkup Structured Data Schema Inspector sends data to search.google.com. 4 other extensions we have analysed send data here.

  • validator.schema.org

    SEOMarkup Structured Data Schema Inspector sends data to validator.schema.org. 2 other extensions we have analysed send data here.

Updated 15 October 2026gaclifbkjcockpefkcjpgggmeolckind