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CheckSchema Markup Validator
Result
Your result will appear here.
About Schema Markup Validator
Use Schema Markup Validator when you need a focused result without installing a separate desktop application. Extract and validate JSON-LD structured data from a public webpage. The result changes when the source data or selected options change, so it is easy to run a second comparison.
It can help when you need to run a fresh diagnostic after a hosting, DNS, certificate, redirect, content or performance change. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.
The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.
Using Schema Markup Validator well
Input
What to prepare
The public URL, domain, IP address, record type, or audit option requested by the checker.
Result
What the tool returns
A point-in-time observation from the public target and the checks available on this page.
Useful situations
- Investigating a public-site problem with Schema Markup Validator.
- Verifying a recent configuration change with Schema Markup Validator.
- Collecting a diagnostic snapshot before troubleshooting with Schema Markup Validator.
Checks and limitations
- Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
- A clean automated check does not replace testing in the system where the data or code will be used.
Related Website Tools
View All Website Tools →How it works
1. Add the Required Input
The public URL, domain, IP address, record type, or audit option requested by the checker.
2. Review Schema Markup Validator Options
Choose only the settings that apply to the result you need; leave optional controls unchanged when you are unsure.
3. Run the Validation
Start the task and wait for the interface to return its result or a clear setup message.
4. Verify Before You Use It
Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
Frequently Asked Questions
The public URL, domain, IP address, record type, or audit option requested by the checker. Start with a representative input and use only the options needed for your intended result.
A point-in-time observation from the public target and the checks available on this page. A clean automated check does not replace testing in the system where the data or code will be used.
Results can vary by location, cache, DNS propagation and temporary server conditions. Confirm important findings with the relevant host or service.
The checker uses the public target you enter to make a diagnostic request. Do not place credentials or private access tokens in a URL.
The page can be used without creating a visitor account. Your browser or device may limit unusually large files or demanding media jobs.