Here’s an informative guide on how to unblock a site in Firefox, covering the most common causes and solutions.
Use Firefox’s built-in proxy settings:
If the site is being blocked entirely by Firefox's built-in "Deceptive Content" filter: Click the menu button (three horizontal lines) and select Privacy & Security on the left. Scroll down to the
- Firefox Internal Block: Warnings about dangerous sites or parental controls.
- Extension Block: uBlock Origin, AdBlock, or a corporate management add-on.
- ISP Block: The government or internet provider has blacklisted the domain.
- Network Block: A school, office, or library firewall (using DNS filtering).
- Geo-Block: The website rejects IP addresses from your country.