List Domain Blocker

Blocks requests to any website that are in user-defined list.
What is List Domain Blocker?
List Domain Blocker is a Firefox add-on that blocks requests to any website from a user-defined list of hostnames.

Add-on stats

By: TheWebDev
Users: 24
Rating: 2.75 (4)
Version: 2.0 (Last updated: 2020-04-21)
Creation date: 2020-04-20
Weekly download count: 2
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • proxy
  • storage
  • <all_urls>
Size: 18.33K
URLs: Website

Other platforms

Not available on Chrome
Not available on Edge
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Add-on summary

Blocks requests to any webiste that are in user-defined list. Visit about:addons, open the Domain Blocker's preferences, and mention the hostnames in the text box, you want to block. They should be separated by new line.

Note - The hostname-matching is very simple: hostnames must exactly match an entry in the list if they are to be blocked. So with the default settings, "example.org" would be blocked but "www.example.org" would be permitted.

User reviews

NOT WORK
by Alex_4X, 2024-08-28

It doesn't even work. I added a domain and every variant, such as domain.com, www.domain.com, etc. and it still loads in the browser. Waste of time.
by TE5LA, 2022-05-22

Does the job, but every update to Firefox wipes the list of blocked domains.
View all user reviews

Add-on safety

Risk impact

List Domain Blocker requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

List Domain Blocker has earned a fairly good reputation and likely can be trusted.

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