Trusted by developers, marketers & agencies

X-Ray Any Website.
Know exactly how it's built.

Reveal the tech stack, security posture, SEO health, and competitive intelligence of any website — in seconds.

No signup required · Free forever · Results in seconds

Detect technologies from leading platforms

React Next.js WordPress Shopify Cloudflare AWS Vercel Stripe Google Analytics Tailwind
Features

Everything you need to understand any website

From tech stack detection to business intelligence — one scan gives you the full picture.

Tech Stack Detection

Identify every framework, CMS, CDN, analytics tool, and ad network powering any website. Wappalyzer-grade accuracy.

Security Audit

Get an A-F security grade, CSP analysis, mixed-content detection, CVE cross-referencing, and third-party risk scoring.

Performance & CrUX

Lighthouse scores, Core Web Vitals from real users (LCP, CLS, INP), and page weight analysis in one view.

SEO & Keyword Intel

On-page SEO audit, keyword visibility, backlink estimation, structured data validation, and broken link detection.

Competitor Monitoring

Watch competitors for tech stack changes, downtime, and security regressions. Get alerts via email or webhook.

Business Intelligence

Traffic estimation, domain authority scoring, SaaS cost calculator, carbon footprint, and ad revenue estimation.

How It Works

Intelligence in three steps

1

Enter a URL

Paste any website URL into the analyzer. No signup required for basic scans.

2

We scan in seconds

Our engine crawls the site, analyzes headers, DOM, DNS, SSL, and cross-references thousands of tech signatures.

3

Get actionable intel

Receive a comprehensive report with tech stack, security grade, SEO audit, performance scores, and recommendations.

Pricing

Start free. Scale when ready.

All plans include real-time tech stack detection. No credit card required for free tier.

Free

Perfect for exploring what websites are built with.

Free
  • 5 scans per day
  • Tech stack detection
  • Basic SEO & DNS info
  • Security grade
  • SSL certificate info
  • Community access
Get Started Free
Most Popular

Pro

For marketers and developers who need deep competitive intelligence.

$ 29 /mo
  • 100 scans per day
  • Full API access (200 req/hr)
  • Deep security scanning
  • Backlink & keyword intel
  • AI-powered reports
  • Subdomain enumeration
  • 10 monitored domains
  • Email & webhook alerts
  • Shared report links
  • Priority support
Start with Pro

Business

For agencies and teams running competitive intelligence at scale.

$ 79 /mo
  • 1,000 scans per day
  • Unlimited API access
  • Bulk scan up to 100 URLs
  • 50 monitored domains
  • Competitive benchmarking
  • Traffic intelligence
  • Lead generation tools
  • Webhook integrations
  • Custom export formats
  • Dedicated support
Start with Business
50+
Technology categories detected
2,500+
Technology signatures
< 10s
Average scan time
REST API
Programmatic access included

Frequently Asked Questions

We act as an "X-Ray" for websites. Enter a URL and SiteIntelica scans the code, headers, and DOM to reveal the exact technology stack, security posture, SEO health, performance metrics, and business intelligence — all in real time.
Yes! The free tier gives you 5 scans per day with core features including tech stack detection, security grading, DNS/SSL info, and performance scores. Upgrade to Pro or Business for deep security scanning, backlink intel, monitoring, and more.
Very accurate. Our scraper actively visits the website, reads its current code and headers, and matches against thousands of technology signatures in real time. We use the same Wappalyzer detection engine trusted by millions of developers.
Absolutely. Pro and Business plans include domain monitoring with daily, weekly, or hourly checks. You get notified via email or webhook when a competitor changes their tech stack, has downtime, or their security posture changes.
Yes. Every paid plan includes a REST API with Bearer token authentication. You can programmatically scan URLs, retrieve JSON reports, and integrate SiteIntelica into your own tools and workflows.
Yes — cancel from your dashboard at any time. Your plan stays active until the end of the current billing period. No hidden fees, no lock-in.

Ready to X-Ray any website?

Start scanning for free. No credit card, no commitment.

Try It Free View Plans