Encountering blocked websites can be a significant inconvenience, especially on a new operating system like Windows 11. We may find that accessing websites necessary for work, education, or personal use is met with unexpected restrictions. While software or security measures are often the culprits behind such blocks, there are legitimate and straightforward methods to regain access to these sites.

Understanding why websites are blocked is the first step towards solving the issue. Windows 11, like its predecessors, comes with built-in security features, such as the Windows Defender Firewall and various browser security settings. These features are designed to protect our computers from malicious attacks but can sometimes be too restrictive. It’s essential to note that adjusting security settings should be approached with caution to maintain the integrity of the system’s security.
We’ve researched and compiled a few methods to unblock websites on Windows 11, ensuring they don’t compromise the security of our software or systems. Whether it’s adjusting firewall settings or exploring alternative DNS servers, we can find a solution that best fits our situation.
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Understanding Windows 11 Website Blocking
Windows 11 can block access to certain websites for several reasons. We’ll explore the roles of Windows Defender Firewall, ISP-level restrictions, and network configuration issues that could be contributing to blocked website access.

Role of Windows Defender Firewall
Windows Defender Firewall serves as a gatekeeper for our computer’s network traffic. It scrutinizes incoming and outgoing data packets to prevent unauthorized access to our system. Occasionally, it might be a bit overzealous and block legitimate websites. To adjust this:
2. Allow an app or feature: Choose ‘Allow an app or feature through Windows Defender Firewall’ and modify settings to unblock websites.
We should ensure that the firewall rules are set properly, possibly adding the blocked website to the list of allowed sites or adjusting the outbound and inbound rules as necessary without compromising our computer’s security.
ISP-Level Website Restrictions
Internet Service Providers (ISPs) can restrict access to particular websites due to governmental regulations or company policies. If a website is restricted by the ISP, even changing firewall settings won’t help. In this case:
| Contact ISP | Use Public DNS |
| Reach out to the ISP and inquire about the specific website block. | Switching to a Public DNS can bypass some ISP-level restrictions. |
If we suspect an ISP block, we should consider switching to a public DNS server like Google DNS or OpenDNS for accessing the desired websites.
Network Configuration Issues
Complex network settings or an internet connection issue can result in website blocking. Misconfigured IP addresses (IPv4) or DNS servers might be the culprits. Here’s a quick fix:
2. Configure DNS: Assign a more reliable Public DNS under the properties of our network adapter.
By confirming that our DNS server and IP settings are configured correctly and our router is not imposing additional blocks, we can often restore access to restricted websites on Windows 11.
How to Unblock Websites on Windows 11
Unblocking websites in Windows 11 can be essential if you need access to information obstructed by network restrictions. In the following subsections, we will discuss how to regain access to these blocked websites using reliable methods such as VPN software, altering DNS server addresses, and configuring proxy settings.
Using VPN Software
VPNs are essential for privacy, as they allow you to appear as if you’re browsing from a different location, rendering geographical blocks ineffective. Look for trusted VPN providers like Private Internet Access or SurfShark to ensure robust security.
Changing DNS Server Addresses
In some cases, the website may not be blocked by your network but due to an issue with your DNS server. To fix this, you can change your DNS server addresses to those of a more reliable service, like Google DNS or OpenDNS.
| Google DNS | OpenDNS |
| 8.8.8.8 (Preferred) | 208.67.222.222 (Preferred) |
| 8.8.4.4 (Alternate) | 208.67.220.220 (Alternate) |
By inputting these addresses in your network settings, you can sidestep faulty DNS servers that might be causing website blocks.
Configuring Proxy Settings
Configuring a proxy can also provide access to sites that are blocked. A proxy server acts as an intermediary between your device and the internet. By routing your requests through a proxy, you can access content as though you are located in the proxy server’s location.
Troubleshooting Connectivity Issues
Unblocking websites on Windows 11 often requires troubleshooting connectivity problems. We’re here to identify and resolve issues related to malware, misconfigured settings, and conflicting applications that prevent proper website access.
Running the Internet Connections Troubleshooter
Windows 11’s built-in Internet Connections Troubleshooter is our first line of defense against connectivity issues. It diagnoses problems related to DNS servers, IP configuration issues, and more. Here’s how we can initiate it:
- Open Settings by pressing Windows + I.
- Navigate to System > Troubleshoot > Other Troubleshooters.
- Click Run next to Internet Connections.
Resetting IP Configuration
Resetting IP configuration may be necessary if DNS or IP-related errors block websites. Follow these steps to reset your IP settings:
- Right-click on the Start button and select Windows Terminal (Admin).
- Type ipconfig /release and press Enter.
- After the operation completes, type ipconfig /renew.
Performing a Clean Boot to Identify Conflicts
Conflicting applications, especially security software, can block internet access. Performing a clean boot can help us identify such conflicts. Here’s how we can perform a clean boot:
- Press Windows + R, type msconfig and press Enter.
- Go to the Services tab, check Hide all Microsoft services, and then click Disable all.
- Switch to the Startup tab, click Open Task Manager, and disable all startup items.
- Restart your computer.