Service Worker Detector

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Apr 6, 2025

Media

2 items

Description

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

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
23
Description length
Characters in the listing description.
744
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
66.9

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.