Existing Schema
Detector
Enter your URL — AISearch Global scans the page and lists every JSON-LD structured-data type already on it, so you know exactly what AI systems can already read.
AISearch Global fetches your live site — no signup, no data stored
AISearch Global Schema Detector · aisearch.global
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No schema found, or want more coverage?
Generate a starting point with the Schema / JSON-LD Generator, or have AISearch Global implement it properly across your whole site.
Built by AISearch Global · Sydney, Australia
About this tool
The AISearch Global Existing Schema Detector counts every JSON-LD
<script> block on a page and reports the exact @type values found inside
each one — Organization, Product, Article, FAQPage, and dozens of others. It's a quick way to confirm
whether structured data you've already added is actually valid and present, before assuming it's working.
If the scan comes back empty, start with the AISearch Global Schema / JSON-LD Generator to build a first version.
Frequently asked questions
What does the Existing Schema Detector show?
It counts how many JSON-LD <script> blocks are on the page and lists every @type value found inside them — for example Organization, Product, Article, or FAQPage — so you know exactly what structured data AI systems can already read.
What if the tool finds no schema at all?
That means the page has no machine-readable structured data. Adding schema is one of the highest-impact AEO fixes available — use the AISearch Global Schema / JSON-LD Generator to create a starting point.
What does "invalid JSON-LD block" mean?
It means a script tag was found with type application/ld+json but its contents could not be parsed as valid JSON — a syntax error that stops crawlers and AI systems from reading that block at all.