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Preview of WhatRuns

WhatRuns by Whatruns

Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.

4.1 (59 reviews)
7,250 Users
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About this extension
Discover what runs a Website

Extension that helps you identify technologies used on any website at the click of a button.
Rated 4.1 by 59 reviewers

Star rating saved

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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access your data for all websites
More information
Version
1.8.21
Size
1.87 MB
Last updated
15 days ago (Aug 8, 2025)
Version History
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Release notes for 1.8.21
Release Notes – Version X.X.X

Added initial consent flow on first install to comply with Firefox Add-on Policies.
Data collection (including visited page URLs) now begins only after explicit user opt-in.
Implemented automatic uninstall using browser.management.uninstallSelf() when consent is declined.
Ensured no personal data is collected prior to consent.
General stability improvements and minor code refinements.
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