Everything you need to reverse-engineer any website in seconds
Identify every framework, library, CMS, CDN, server, analytics tool, and plugin — including version numbers.
Title, meta, headings, keyword density, Open Graph, Twitter Cards, structured data, viewport & more.
Detect crypto miners, hidden iframes, suspicious scripts, SSL issues, and 7 critical security headers.
Extract brand colors from CSS files, detect fonts, find logos — understand any brand's visual identity.
Export professional PDF reports with scores, tables, technology lists, and security details.
Map all internal, external, social media links. Discover backlinks, authority scores & referring domains.
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Our engine scans 120+ technologies & runs 50+ security checks
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Frameworks, CMS, CDNs, analytics, server software, JS libraries — with version numbers
Meta tags, Open Graph, keywords, heading structure, Schema.org markup, Twitter Cards
SSL certificates, security headers, malware patterns, vulnerabilities, crypto miners
Brand colors extracted from CSS, typography, logos, favicons — full visual identity
Internal, external, social media links, broken link detection, backlink discovery
Professional multi-page report with scores, charts, tables — ready to share or archive
| Feature |
WS WebScannly
|
BuiltWith | Wappalyzer | GTmetrix |
|---|---|---|---|---|
| Tech Detection (120+) | ||||
| SEO Deep Audit | ||||
| Malware & Security Scan | ||||
| Backlink Detection | ||||
| Brand Colors & Fonts | ||||
| PDF Export | ||||
| 100% Free |
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