OpenWebmasterby Mello Zone

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Language, color, reading size, and motion stay on this device.

Inspect URLAdd website

Website intelligence · exact evidence

See which website technologies leave public evidence

Inspect HTML declarations, response headers, scripts, stylesheets, resource hosts, delivery signals, and public DNS together. Every detected technology shows why it was included—without a hidden confidence score or an invented stack.

PAGE FETCHLIVE + BOUNDEDDETECTIONSOURCE LABELEDDNSEIGHT QUERIES

OpenWebmaster reads the public source response and DNS. It does not execute page JavaScript, bypass authentication, scan ports, or infer private infrastructure.

TECH

Ready for a public website.

No example stack, market-share claim, confidence percentage, or technology score is shown. Results begin only after a live inspection.

Technology research practice

Use stack evidence to guide the next technical check

Confirm before migration

Save the source-labeled export, inspect the relevant files, and confirm the application or provider directly before making a platform decision.

Turn signals into checks

A detected CMS, tag manager, CDN, or payment library is a starting point for caching, accessibility, privacy, security, and performance review—not a quality verdict.

Compare observations over time

Run the same URL again after a release and compare exact evidence. Resource URLs and response declarations can change independently of the user-visible page.

SEO Optimer technology audit referenceWappalyzer technology lookupBuiltWith technology research