Block websites by domain list

[andmizyk]

Block websites by own domain list like internal hosts file.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Anonymous]

https://addons.mozilla.org/en-US/firefox/addon/leechblock-ng/

[andmizyk]

---

@Anonymous wrote:

https://addons.mozilla.org/en-US/firefox/addon/leechblock-ng/

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nice app, but it does not block all needed domains

[tlzyiqleu]

If people can connect to a domain, they should also able to block it. This should be a basic funcation on OS and browsers. Also LeechBlock do not prevent the website connection. If you need to block it , you need a adblocker such as uBlock Origin.

[Lutzner77]

Block Websites

Why is it not possible to block fake sites?

[Agentvirtuel]

Hello

andmizyk

Try
Enterprise Policy Generator
https://addons.mozilla.org/firefox/addon/enterprise-policy-generator

Network
Prevents websites from being visited. You can use "<all_urls>" to block all URLs. See info link for all valid entries, but only HTTPS and HTTP are supported.
More informations https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns

{
  "policies": {
    "WebsiteFilter": {
      "Block": [
        "*://*.facebook.com/*"
      ]
    }
  }
}

Copy/paste the above code (example) into Notepad
Save
Type: All files
policies.json

Then
Create the distribution folder
Move policies.json to the distribution folder
Move the distribution folder to the folder where the Firefox exe file is located

Use the Troubleshooting Information page to help fix Firefox issues
https://support.mozilla.org/en-US/kb/use-troubleshooting-information-page-fix-firefox
Application Binary: Shows where Firefox is installed.

Stop Firefox start Firefox and test

Use the Troubleshooting Information page to help fix Firefox issues
Enterprise Policies: This shows you if your browser is being managed by Windows Group Policy or a policies.json file. If enterprise policies are managing Firefox, clicking on Active will show you a list of the policies that are currently active on Firefox.