SEOHub
JSON-LD schema inspector
Extract structured data blocks and see which schema types your page declares.
Validate JSON-LD before Rich Results
Extract application/ld+json blocks, flag invalid JSON, and list declared types such as Organization, WebSite, FAQPage, or Product. Structured data will not magically rank a thin page, but broken JSON wastes an easy clarity win for Google and AI systems.
After fixing schema in your layout, re-run this inspector and open Google’s Rich Results Test for final validation. SEOHub full audits also score AI visibility signals like Organization and FAQ presence.
FAQ
Do I need every schema type?
No. Start with Organization and WebSite on the homepage, then add types that match real page content.