Firefox partners with Google Safe Browsing to block phishing and malware sites. If a safe site is mistakenly blocked, you can temporarily disable this feature.

Firefox’s built-in Enhanced Tracking Protection (ETP) blocks trackers, scripts, and certain ads. Sometimes, these blocks break website functionality or cause the page to appear entirely blocked. To unblock a specific site through ETP: Navigate to the blocked website.

The extension "Smart HTTPS" or "HTTP Everywhere" can break sites that have mixed content. Disable these immediately if you have them.

Firefox's built-in protections can sometimes break a website's functionality. Open the website you want to unblock. shield icon located to the left of the address bar. Toggle the switch for Enhanced Tracking Protection

If your Internet Service Provider (ISP) blocks a specific site, using a public DNS can often bypass this restriction.

Search for these preferences and double-click them to set the value to (this fixes broken redirects):

Look at the address bar next to the website URL. Click the .

If you see "Warning: Potential Security Risk Ahead," click .

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

Troubleshoot Mode + disabled extensions + refreshed Firefox. A corrupted extension or setting is likely the culprit.