Service Worker Detector

Extension Developer Tools43 users

Item media 1 (screenshot) for Service Worker Detector

Overview

This extension detects if a website registers a Service Worker.

Keep your development or debugging workflow smooth with Service Worker Detector — a simple Chrome extension that instantly checks if the current page has a registered Service Worker. 🔍 Features: - Detects if a page registers a Service Worker - Displays the result in a lightweight popup - No user data collection or background tracking -Useful for web developers, testers, or anyone curious about Progressive Web Apps Whether you're building PWAs or exploring how websites use modern web technologies, this tool gives you quick insight — right from your browser. This extension has been inspired by tomayac. Official Github: https://github.com/google/service-worker-detector

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Details

Version
3.0
Updated
April 6, 2025
Flag concern
Offered by
Syed Idrees
Size
72.1KiB
Languages
English
Developer
Email
syed.idrees@portswigger.net
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. To learn more, see the developer’s privacy policy.

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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Adds an additional zoom mode for the default image view.

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Reject the service worker.

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Hover over any video, hold the right mouse button down, and use mouse wheels or buttons to seek, adjust volume, speed, and more.

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Security tool to actively detect external API calls made from displayed web page

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Pinch-to-zoom convenience, now on your desktop.

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4.6

Disable service workers on all websites (and whitelist desired domains).