Find invalid JSON-LD markup on public website pages

Created by

Practical AI Lab

Actor

PAL JSON-LD Syntax Audit

Compare valid and intentionally malformed synthetic HTML to detect JSON-LD parse errors. Review per-page findings and export JSON or CSV. This checks static syntax, not all schema.org requirements.

Try for free

PAL JSON-LD Syntax Auditpractical_ai_lab_jp/pal-json-ld-syntax-checker

Input URL

Final URL

Audit mode

Issue count

+2 fields

Input

Public HTTPS page URLs(required):https://api.apify.com/v2/key-value-stores/DHMHtotPcN9CAKXYj/records/breadcrumb-valid-20261021.html+1

Output fields

Input URL

Final URL

Audit mode

Issue count

Status

Timestamp

How it works

Sign up on Apify or log in

The PAL JSON-LD Syntax Audit Actor is ready to run with the inputs already set for "Find invalid JSON-LD markup on public website pages". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Find invalid JSON-LD markup on public website pages" task

The PAL JSON-LD Syntax Audit Actor will start running based on the input automatically. You can also change all the input fields, like public https page urls, to match your specific use case.

Receive the "Find invalid JSON-LD markup on public website pages" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as input url, final url, audit mode, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find invalid JSON-LD markup on public website pages" task via API.