Tech Stack Analyzer

Crawl a site, inspect public signals, and save evidence-backed reports locally.

Enter
Try:
Results will appear here

Run a scan to get a multi-page report with confidence scores, evidence, crawl coverage, local history, and exports.

Saved Scans

Recent reports will appear here automatically after each successful scan. Use them to reload prior results or compare changes.

How It Works
Multi-page crawl

The scanner follows same-origin links so it can inspect more than just the homepage and merge detections across key pages.

Explainable signals

Each detection includes evidence such as headers, DOM markers, asset URLs, and code signatures, plus a confidence score.

Known limits

It does not log in, run a browser, or bypass heavy bot protection. Some client-only or authenticated technologies can still stay hidden.

Made By Jacob M