Tech Stack Detection
Script Audit
Full inventory of external scripts, inline JavaScript weight, and third-party domains. Useful for security reviews, compliance audits, and performance optimization.
Checks included
- External script count
- External script URLs (first 20)
- Third-party domain list
- Inline JavaScript total size (KB)
- Total script tag count
- Service Worker registration detection
- Script-loaded trackers (14 patterns)
Run the scan
Paste a URL above and hit Scan →
Tech Stack Scan · Instant scan returns in ~5 seconds
TLS · DMARC · DNSSECAI content detectionTech stack fingerprintGEO / llms.txt