What is a schema.org validator?

A schema.org validator checks whether a website's structured data markup follows schema.org specifications correctly. It verifies JSON-LD, Microdata, and RDFa markup to ensure search engines like Google can read and use the data for rich results.

What is JSON-LD and why does it matter for SEO?

JSON-LD (JavaScript Object Notation for Linked Data) is Google's preferred format for structured data markup. It allows search engines to understand your content's context, enabling rich results like star ratings, FAQs, breadcrumbs, and product details in search results.

What schema types does CrispAudit validate?

CrispAudit validates 10 high-impact schema types: Organization, WebSite with SearchAction, BreadcrumbList, Article/BlogPosting, FAQPage, Product, AggregateRating/Review, Person/Author, HowTo, and JSON-LD syntax validity.

Is CrispAudit free to use?

Yes, CrispAudit is completely free to use with no account or login required. Simply paste any public URL to get an instant schema audit score and structured data report.

How do I fix schema.org errors on my website?

After scanning your URL, CrispAudit identifies missing or broken schema types and provides plain-English fix instructions for each issue. Enter your email address to receive a detailed fix-it report with specific recommendations for your site.

SEO · AI Search · Speed · Accessibility · Privacy

The complete website audit,
in 60 seconds.

One free scan grades your SEO, AI-search visibility, speed, accessibility and privacy — then hands you the exact fixes that win more traffic and leads, ranked by impact. No login, no credit card.

⚡ Instant results · fixes ranked by impact · free for your first site

Create your free account →Save your site, get scheduled re-scans & alerts

or ✨ generate schema.org markup for your whole site →

THE NEW SEARCH ERA

Your next customer is asking AI — not Google

And AI only recommends sites it can read, trust and cite. CrispAudit makes sure that's you — across AI search, classic SEO, schema, speed, accessibility and privacy, in one scan.

🤖

Get cited by AI answers

ChatGPT, Perplexity, Gemini and Google AI Overviews are the new front page. We score your GEO & AEO and hand you the exact moves to become the answer they recommend — not the link they skip.

📈

Turn visibility into pipeline

Every issue is ranked by lead impact and written in plain English — so you fix what actually wins customers first, and can prove the gains to clients and execs.

🛡️

Never get blindsided again

We re-scan on a schedule and email you the instant your AI/search visibility slips, a page breaks, or a new legal/ADA risk appears — before it costs you traffic.

Create your free account →Free for one site · no credit card · results in ~60 seconds

How it works

Score your AI-search visibility

Enter any URL. We load it in a real browser and score how findable and citable you are to Google and AI answer engines — GEO/AEO, SEO, schema, speed, accessibility and privacy — in seconds.

Get the plays that win the lead

Issues ranked High / Medium / Low impact, each in plain English with the exact fix — so you become the answer ChatGPT, Perplexity and Google AI cite, not the page they skip.

Monitor & stay ahead

Save your sites and we re-scan on a schedule, emailing you the moment your AI/search visibility slips or a new risk appears — so you protect the pipeline before it leaks.

✨ AI ADD-ON

AI-written schema for every page

AI reads every page and writes complete, valid schema.org JSON-LD — ready to copy-paste, or download as a single HTML file to hand to a developer.

🌐Every page, automatically. Discovers your whole site and builds one consistent identity graph — no duplicate pages, cross-referenced by @id.
✅Rich-result eligibility. Each page is checked against Google's required properties, so you see exactly which rich results you qualify for.
📦Built for hand-off. Export to a single HTML file with copy buttons, JSON for developers, or CSV — and regenerate any page in a click.

Generate my schema →See pricing

crispaudit.com/schema-generator

12 pages with schema

⬇ HTML⬇ JSON⬇ CSV

/OrganizationWebSite✓ Logo✓ Sitelinks

/aboutAboutPageBreadcrumbList✓ Breadcrumb

/services/seoServiceFAQPage✓ FAQ✓ Breadcrumb

/blog/enterprise-seoBlogPosting✓ Article

Copy

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@graph": [
    { "@type": "FAQPage", "mainEntity": [
      { "@type": "Question", "name": "Do you…",
        "acceptedAnswer": { "@type": "Answer", "text": "Yes…" } }
    ] }
  ]
}
</script>

One-file HTML hand-off

/services/seoCopy

/aboutCopy

Regenerate any page

✓ /blog/enterprise-seo✓ /pricing↻ Regenerate selected (2)

🎯

Marketers & demand gen

Win classic search AND AI answer engines — capture the visibility that turns into pipeline, and prove the progress to clients and execs.

🤖

Founders & growth

Get your brand cited and recommended by ChatGPT, Perplexity and Google AI — the new top of the funnel — before competitors do.

🛠️

Developers & agencies

GEO/AEO, schema, technical and performance depth — monitor many client sites and share branded, results-driven reports.

Everything CrispAudit does

One platform to win the new search era — get discovered, cited and recommended by AI answer engines and classic search, and turn that visibility into leads.

🤖 GEO / AEO — AI answer engines

Whether ChatGPT, Perplexity, Gemini and Google AI Overviews can crawl, understand and cite you — with separate GEO and AEO scores and the fixes to become the recommended answer.

🔍 SEO & Core Web Vitals

Titles, meta, headings, canonical, sitemap and indexability — the on-page fundamentals that still decide rankings and feed AI answers.

⚙️ Technical & performance

PageSpeed/Core Web Vitals, security headers, TLS-cert expiry, page weight, caching and third-party load.

🔧 Structured data (schema.org)

Validates your JSON-LD, checks rich-result eligibility, and tells you exactly which schema you're missing.

✨ AI Schema Generator

Writes complete, valid schema.org JSON-LD for every page — global + per-page, with rich-result eligibility — and exports the whole site to CSV. Copy-paste ready.

♿ Accessibility (WCAG 2.2 AA)

A real axe-core scan for the ADA-risk issues that trigger lawsuits and shut out users.

🍪 Privacy (GDPR / CCPA)

Cookie/tracker scan, consent-platform & Consent Mode v2 detection, and legal-risk flags.

🔗 Links & spelling

Finds broken links and likely spelling errors — with a per-site safe-word dictionary.

🔔 Monitoring & alerts

Scheduled re-scans email you the moment a new issue, risk or score drop appears.

📈 Progress & reporting

Track improvement over month/quarter/year and export branded PDF reports for clients and compliance.

👥 Team accounts

Add teammates or clients as admins or read-only reviewers to share the same reports.

Be the answer AI recommends.

See exactly how findable and citable your site is today — then get the prioritized fixes to win AI search and keep that lead. It's free to start.

Create free account →or run a free scan

No credit card · 1 site free forever · cancel anytime on paid plans

The complete website audit,in 60 seconds.