🔍 Schema Auditing & Structured Data Validation

Take Control of Your Website's Search Visibility

Fast, accurate schema auditing and structured data validation, straight from Chrome. Whether you're optimizing a business site, maintaining a blog, or managing SEO for clients, InsightCrawl gives you the instant feedback you need to stay ahead.

Free
Schema Analysis
100%
Private & Local
Instant
Results
Install Extension See How It Works
Chrome Edge

✓ Save hours on manual schema checks and technical SEO fixes

🔒 All processing happens locally, your data never leaves your device

InsightCrawl On-Page SEO Analysis

Install InsightCrawl

Choose your browser and start optimizing your SEO today. Available for Chrome and Edge.

Chrome Web Store

Install InsightCrawl for Google Chrome

Install on Chrome

Microsoft Edge Add-ons

Install InsightCrawl for Microsoft Edge

Install on Edge

How InsightCrawl Works

Get instant schema analysis and structured data validation in 4 simple steps

1

Install InsightCrawl in Chrome

Install InsightCrawl in Chrome and pin it to your toolbar. Get instant access to schema auditing and structured data validation.

2

Visit Any Webpage

Navigate to any webpage you want to analyze. Click the extension icon and see instant schema analysis, error flags, and summary details.

3

Fix Issues with Your Markup

Review the detected schema markup and error flags. Fix issues with your markup and know exactly what search engines and AI models "see."

4

Upgrade to Pro for Advanced SEO

Upgrade to Pro for deeper SEO insight, including advanced on-page SEO audits, technical diagnostics, and AI-powered optimization tips.

🔍

Instant Schema Analysis

One click reveals all Schema.org markup, including JSON-LD, Microdata, and RDFa on any webpage.

⚠️

Error Detection

Highlights missing, incomplete, or invalid schema objects in real time to prevent costly SEO mistakes.

🔒

Strict Privacy

All processing happens locally. Pages are scanned and results delivered in your browser, no data ever leaves your device.

See InsightCrawl in Action

Watch how InsightCrawl analyzes websites in real-time and delivers actionable SEO insights

Schema Analysis
Error Detection
Privacy-First

Explore Key Features

On-Page SEO Analysis

Title, Meta & Content Optimization

Analyze title and meta with live character counts, detect duplicate or missing tags, validate canonical URLs, and get CTR-focused suggestions. Includes heading structure and keyword usage checks.

  • ✓ Live character counters
  • ✓ CTR optimization suggestions
  • ✓ Keyword usage & headings
  • ✓ Canonical URL verification
Technical SEO Audit

Performance & Mobile Optimization

Check Core Web Vitals signals (LCP, CLS, TTFB hints), viewport and mobile readiness, image attributes, and crawlability basics like robots and canonical consistency.

  • ✓ Core Web Vitals hints
  • ✓ Mobile viewport checks
  • ✓ Image alt/size review
  • ✓ Robots/canonical basics
Schema & Structured Data

Structured Data & Social Cards

Preview JSON‑LD and Open Graph data found on the page. Spot missing properties and quick wins to improve eligibility for rich results and social shares.

  • ✓ JSON‑LD preview
  • ✓ Open Graph checks
  • ✓ Missing property hints
  • ✓ Rich result readiness
AI-Powered Recommendations

AI Readiness & Suggestions

Get AI‑assisted suggestions around content clarity, topical coverage, and entities. Use these hints to improve how your page is interpreted by modern search systems.

  • ✓ AI readiness hints
  • ✓ Content clarity tips
  • ✓ Topical coverage cues
  • ✓ Entity suggestions

InsightCrawl in Action

See how InsightCrawl helps you debug and identify schema issues so you know exactly what needs to be improved

Before InsightCrawl

SEO Score: 62/100

Issues Detected:

  • ❌ Missing meta descriptions on 15 pages
  • ❌ No structured data/schema markup
  • ❌ Poor Core Web Vitals (LCP: 4.2s)
  • ❌ Duplicate H1 tags detected
  • ❌ Images missing alt attributes

After Using InsightCrawl

Issues Identified & Fixed

Issues Identified and Fixed:

  • ✅ Added optimized meta descriptions
  • ✅ Implemented JSON-LD schema markup
  • ✅ Optimized images, improved LCP to 2.1s
  • ✅ Fixed heading structure hierarchy
  • ✅ Added descriptive alt text to all images
Result: +47% improvement in organic traffic within 30 days

"InsightCrawl identified critical issues we completely missed with other tools. The clear debugging information made fixing everything straightforward, even for our junior team members."

Digital Agency Client E-commerce Website Audit

What's Free vs Pro?

Start with our free schema analysis features, then upgrade to Pro for comprehensive SEO insights and advanced optimization tools.

Most Popular

Professional Plan

$ 9.9 /month

Unlock deeper SEO insights with advanced on-page SEO audits, technical diagnostics, and AI-powered optimization tips

Everything in Free Version
Advanced On-Page SEO Audits
Technical SEO Diagnostics
AI-Powered Optimization Tips
Unlimited Analysis
Install Extension

Start with free version • Upgrade anytime • Cancel anytime

Unlock Pro for More Advanced SEO Insight

Upgrade to InsightCrawl Pro for deeper SEO insight, including advanced on-page SEO audits, technical diagnostics, and AI-powered optimization tips, all within Chrome. No separate login or cloud setup required.

Free vs Pro: Feature Comparison

Features
Free
$0
Pro
$9.9/mo
Schema & Structured Data Analysis Unlimited schema and structured data validation
Unlimited Schema Analysis Analyze as many pages as you need
Advanced On-Page SEO Audits Comprehensive technical diagnostics
AI-Powered Optimization Tips Intelligent recommendations and insights
Technical SEO Diagnostics Core Web Vitals, mobile optimization
Install Extension
Install Extension

Loved by SEO Professionals

See what our users are saying about InsightCrawl

★★★★★

"Found 5 hidden SEO errors in 2 minutes that were hurting my rankings. The AI insights are spot-on and the detailed reports save me hours."

SM
Sarah M.
SEO Consultant, Early Adopter
★★★★★

"Discovered missing schema markup that was costing me rich snippets. Fixed it in minutes and saw immediate improvements in search visibility."

MJ
Mike J.
Web Developer, Beta Tester
★★★★★

"Real-time analysis as I browse is a game-changer. No more switching between tools. Found critical Core Web Vitals issues I didn't know existed."

AL
Alex L.
Marketing Manager, Early User

Frequently Asked Questions

Everything you need to know about InsightCrawl

What's free?

Unlimited schema and structured data validation for any website. Immediate, privacy-first feedback with every page you visit. All processing happens locally, no data ever leaves your device.

Unlock Pro for more:

Upgrade to InsightCrawl Pro for deeper SEO insight, including advanced on-page SEO audits, technical diagnostics, and AI-powered optimization tips, all within Chrome. No separate login or cloud setup required.

Why install InsightCrawl?

Save hours on manual schema checks and technical SEO fixes, just browse your site and get instant answers. Avoid problems that can block rich snippets, voice search, or AI-driven ranking. Confidently optimize for Google, Bing, and emerging search technologies.

Is my data secure?

Absolutely. All processing happens locally, pages are scanned and results delivered in your browser. No data ever leaves your device, so your site and audit info stays private.

Designed for both technical and non-technical users

Clear interfaces and direct feedback make InsightCrawl accessible to everyone. Whether you're a seasoned SEO professional or just getting started, you'll get actionable insights you can implement immediately.

Don't leave your site's visibility to chance

Install InsightCrawl and make structured data audits fast, private, and easy, so your site is always ready for search, AI, and tomorrow's web.

Don't Leave Your Site's Visibility to Chance

Install InsightCrawl and make structured data audits fast, private, and easy, so your site is always ready for search, AI, and tomorrow's web.

Install on Chrome Install on Edge

Free schema analysis • Pro from $9.9/month • Cancel anytime