Search Engine Usage Study

Search Engine Usage Study

This study measures how individuals interact with their search engines.

What is Search Engine Usage Study?

Search Engine Usage Study is a Firefox add-on by Rally Developers. This add-on has 260 daily active users, a perfect 5.0 rating, and was removed from Firefox Browser Add-ons 5 months ago. The latest version, 1.3buildid20230412.122111, was updated 5 months ago.

This add-on was removed from Firefox Browser Add-ons on 2023-04-27
Stats date:
Users: 260
Rating: 5.00 (2)
Version: 1.3buildid20230412.122111 (Last updated: 2023-04-14)
Creation date: 2022-01-07
Weekly download count: 4
Firefox on Android: No
Manifest version: 2
  • <all_urls>
  • idle
  • notifications
  • storage
  • unlimitedStorage
  • tabs
  • webRequest
  • webNavigation
  • history
  • alarms
  • See more
Size: 4.20M
Email: Click to see
Risk impact: High risk impact
Risk likelihood: High risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

NOTE: this study requires Mozilla Rally and will not function without it. Please visit to join Mozilla Rally in order to install this study add-on there.

In order to participate in this study, you must first install the Mozilla Rally add-on, which you can find at You also must accept the Mozilla Rally policy terms before you can enroll in any research studies.

User reviews
by mpw, 2022-10-05
View all user reviews
Risk impact

Search Engine Usage Study is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Search Engine Usage Study if you trust the publisher.

Risk likelihood

Search Engine Usage Study may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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