Service Worker Detector
This extension detects if a website registers a Service Worker by reading the navigator.serviceWorker.controller property. It also parses the Web App Manifest.
Service Worker Detector - Firefox Add-on
Service Worker Detector is a Firefox add-on that detects if a website registers a Service Worker by reading the navigator.serviceWorker.controller property. It also parses the Web App Manifest.
Add-on stats
Weekly download count: 3
Firefox on Android: Yes
Risk impact: Moderate risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- activeTab
Size: 206.47K
Email: st*****@gmail.com
URLs: Website
Ranking
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User reviews
by Björn 'Idrinth' Büttner, 2023-03-06
Add-on safety
Risk impact
Service Worker Detector requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Service Worker Detector has earned a fairly good reputation and likely can be trusted.
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