Title & meta description
Check page title presence and meta description length (50–160 characters) — core AI content on-page signals
Structured Data Checker
Check structured data in 30 seconds
AI content schema validation — paste any URL, check JSON-LD, title, meta, and FAQ schema with pass/warn/fail rows.
What you get from a structured data check for AI content optimization
Organization JSON-LD
Detect Organization or WebSite structured data blocks
Page-type schema
Validate Article, WebPage, Product, or SoftwareApplication types for your page
Continue in Site Audit
Schema is one pillar — sign in for technical, E-E-A-T, and content scores
How it works
Our free structured data checker scans any page URL and returns schema findings in under a minute.
01 Enter your page URL
Paste any public page URL — no signup required to preview JSON-LD and meta validation.
02 We validate structured data
Check title and meta description, Organization or WebSite JSON-LD, page-type schema, and FAQPage when FAQ content exists.
03 View your preview report
See your score, checklist items, JSON-LD types, and snippets in this browser session. Use View sample report on the form to see an example first.
04 Fix what matters
Close schema gaps on the page — then sign in for a full GEO Site Audit across six pillars.
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Check crawlersStructured data best practices
Add Organization on your homepage. Include name and url in WebSite or Organization JSON-LD so AI can verify your entity.
Match schema to visible content. If you have FAQ sections, add FAQPage JSON-LD aligned with the questions on the page.
Keep meta descriptions between 50–160 characters. Too short or long descriptions reduce clarity for search and AI snippets.
Use Product schema on product URLs. Product or SoftwareApplication schema on product URLs is detected automatically from JSON-LD.
Pair with a GEO site audit. Structured data helps AI extract facts; Site Audit checks the full homepage readiness picture.
Structured Data Checker FAQ
Everything you need to know about gptmelo.com.
What is a structured data checker?
It validates title and meta description lengths, Organization or WebSite JSON-LD, page-type schema (Article, WebPage, Product), and FAQPage schema when FAQ content exists.
How is this different from Site Audit?
Site Audit scores six pillars on your brand homepage. This tool specializes in schema and meta tags with JSON-LD previews on any URL you submit.
Do I need an account to see results?
No. URL checks preview in this browser session without a signup wall. Sign in when you want saved site audits and workspace tools.
Run a full GEO site audit
Sign in to score your brand homepage across six pillars — technical crawlability, schema, content, citations, and more — no credit card.
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