- Error 451 unavailable due to legal reasons is triggered when you try to access HTTP pages that were blocked by your government due to policy violations.
- You can get around the HTTP error 451 in many ways, like using HTTPS, proxy servers, Tor, VPN apps, or by changing your DNS server settings.
- If you frequently encounter issues while on the web, check out our Browser Errors section.
- Add our Fix Hub to your bookmarks list to stay in touch with the latest PC fixes.
451 unavailable due to legal reasons is an error status code you receive when attempting to visit HTTP pages that were blocked by your government.
There are many reasons why this could happen, depending on the laws of your country, website content, and policy violation: copyright, privacy, gambling, drugs, religion, politics, blasphemy, or something else.
If you get the 451 unavailable due to legal reasons error when you’re trying to access specific web pages, you can fix it using the solutions described below.
How can I fix error 451 unavailable due to legal reasons?
1. Use a VPN
- Download Private Internet Access
- Install PIA on your computer and launch it
- Click VPN Server and select a country from the list
- Press the large power button to connect to the VPN server
- Try visiting the blocked page in your web browser
The best way to fix HTTP error 451 unavailable for legal reasons is by using a VPN service to defeat censorship. And we can’t think of a better app than Private Internet Access (PIA).
Developed by Kape Technologies, PIA can help you unblock websites and freely navigate the web without worrying about censored pages. It has over 3,200 servers in 45 countries and exclusive DNS servers.
Private Internet Access doesn’t have a free trial, but you receive a 30-day money-back guarantee.
Private Internet Access
Bypass error 451 unavailable due to legal reasons, defeat government censorship, and freely navigate the Internet.
2. Use HTTPS instead of HTTP
Since the error 451 unavailable for legal reasons occurs when using the HTTP protocol, try using HTTPS instead. If the page also has an SSL certificate, your request will force the HTTPS page instead of loading the HTTP version.
If this solution works for you, consider installing HTTPS Everywhere, a browser extension that forces pages to load HTTPS if they exist.
3. Change your DNS servers
- Go to Network Connections, select your network interface, and click Properties
- Select Internet Protocol Version 4 (TCP/IPv4) and press Properties
- Select Use the DNS server addresses
- At Preferred DNS server, write 18.104.22.168 (Google Public DNS)
- At Alternate DNS server, write 22.214.171.124 (Google Public DNS)
- Press OK and try to access the blocked page
Instead of Google Public DNS, you can also try OpenDNS (126.96.36.199 preferred, 188.8.131.52 alternate) and Cloudflare (184.108.40.206 preferred, 220.127.116.11 alternate). Those are free and public DNS servers.
In some cases, governments can block DNS requests instead of specific IP addresses. To test this theory, you can change your DNS servers and try to get past error 451 unavailable due to legal reasons.
Having DNS issues? Check out this article to see how to quickly fix them.
4. Use a proxy server
A proxy server redirects your browser traffic to another IP address. So you can use it to hide your true IP address and switch to another one that’s not blocked by your government (in another country).
It’s worth a shot if you want to fix HTTP error 451 unavailable for legal reasons.
Try accessing the blocked page using a free online proxy service like Hide.me Proxy, Hidester Proxy and Croxy Proxy. But there’s a small chance that your government has already identified and blocked those public IP addresses.
Having trouble connecting to the proxy server? Check out this article to fix proxy connection issues in no time.
4. Use Tor
- Download Tor Browser and install it on your PC
- At startup, click Configure and enable Tor is censored in my country
- Select Request a bridge from torproject.org and click Connect
- Try accessing the censored site in Tor Browser
Tor is an anonymous network specifically designed to help users bypass censorship. You can download the Tor web browser and mask your true IP address to bypass error 451 unavailable due to legal reasons.
However, Tor can be intimidating for casual users. It can also become painfully slow to securely browse the Internet, especially if you turn on all advanced settings for maximum security.
It can be really frustrating to keep getting HTTP error 451 unavailable for legal reasons whenever you’re trying to access websites blocked by your government. But the five solutions above should do the trick.
If you had to pick only one, we suggest going with the VPN option. And Private Internet Access is the best VPN that can help you defeat government censorship.
Frequently Asked Questions
The best way to avoid error 451 and government censorship is by using VPN or Tor. You conceal your true IP address and make it seems like you’re trying to access the page from another country.
In web browsing, error 451 means that the HTTP page you’re trying to access is blocked by your government due to policy violations (depending on what websites are illegal in your country).
If you have problems with website security certificates, you can fix them by checking your PC time settings, installing new certificates, turning off warnings, and more.