NoWorries

5.0(

4 ratings

)

Overview

Privacy-first website technology analyzer. Detect frameworks, CMS, analytics, and more — all analysis runs locally.

NoWorries reveals the technology stack behind any website — frameworks, CMS, analytics, CDNs, and 3,700+ more technologies — all without sending a single byte of data off your browser. HOW IT WORKS Open the popup on any page. Results are grouped by category with confidence scores so you know how certain each detection is and you can read the detection reason too! WHAT IT DETECTS • 3,700+ more across 16 categories PRIVACY FIRST NoWorries is built on a simple principle: your browsing data is yours. - Everything runs 100% locally in your browser - Zero network requests to external servers - No accounts, no tracking, no telemetry - Session-only storage — data is cleared when you close the browser - Open detection database — every pattern is transparent and auditable BUILT FOR DEVELOPERS • Confidence scores with explainable evidence — click any result to see exactly which signals triggered the detection • Version detection for popular libraries (jQuery, Angular, Bootstrap, Vue, and more) • Weighted scoring with sigmoid confidence curves for accurate results • Technology implication chains (e.g., Next.js implies React) Perfect for developers, designers, security researchers, and anyone curious about how the web is built.

5 out of 5
4 ratings
Learn more about results and reviews.

Details

Version
1.0.0
Updated
March 4, 2026
Flag concern
Size
201KiB
Languages
English (United States)
Developer
Email
ardakaanaydilek@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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