What Is Cloudflare Access Denied Error Code 1020? How To Fix Cloudflare Access Denied Error Code 1020?
by J Nandhini
Updated Feb 14, 2023
What Is Cloudflare Access Denied Error Code 1020?
Cloudflare Access Denied Error Code 1020 is an error message that appears when the security feature of the Cloudflare content delivery network (CDN) blocks a user from accessing a website. The error message indicates that the request from the user's IP address has been flagged as suspicious or malicious, and the website's owner has chosen to block access from that IP address. The 1020 error can occur for various reasons, such as the use of a VPN, incorrect browser settings, or suspicious activity detected by the website's security system.
Causes Of Cloudflare Access Denied Error Code 1020
Cloudflare Access Denied Error Code 1020 can be caused by various factors such as misconfigured firewall rules, VPN usage, outdated web browsers, disabled cookies, triggering the WAF (Web Application Firewall), malicious activities, or an excessive number of requests from a single IP address.
How To Fix Cloudflare Access Denied Error Code 1020?
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Reboot your router: Though it may seem like a basic step, it is worth attempting to restart your router since it has its own cache that can become corrupted for various reasons, preventing websites from loading quickly. If the issue persists, it may be an ISP issue.
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Check other web pages on the same website: Sometimes, a website's particular webpage may be blocked for public access due to server-side errors. To find out, navigate to another webpage on the same website, and if it loads without issue, the webmaster will have to fix the Cloudflare error. However, if the issue persists on other web pages or the entire website, the problem is on your end, and you will need to try other solutions.
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Clear your browser cache : Clear your browser cache by going to your browser's privacy settings and selecting "Clear Browsing Data," unchecking everything except cached images and files, choosing the time range as "All time," and clicking "Clear Data."
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Set the Correct Time & Day on Your PC : To prevent a miscommunication with the server, make sure that the date and time on your PC is accurate when visiting a website. An incorrect date and time can result in the Error 1020 Access Denied screen and other potential errors. You can easily fix this mistake by changing the date and time settings in Windows. Once you have done that, try accessing the website again to see if the issue is resolved.
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Enable Cookies: Cookies store website-related information and are necessary for Cloudflare to function correctly. If you see the 1020 access denied error frequently, it's possible that the cookies on your browser are turned off. Simply enable cookies by following the steps in the guide for managing cookies in Google Chrome, reload the website and the error should be fixed.
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To resolve the 1020 access denied error, you can try toggling your VPN on and off. While VPNs are commonly used to enhance online security, certain VPN providers may not offer complete anonymity, causing Cloudflare to mistake your IP address as a threat and blocking access. If the error message continues to appear, consider using one of the best VPNs for Windows to safeguard your online activity. After installation, turn on the VPN and revisit the website. This step may resolve the issue if your IP address was the root of the problem.
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Use a Different Web Browser: In some cases, the problem may be with the web browser itself, such as outdated updates or misconfigured settings. To resolve the issue, you can try installing another web browser. You can refer to the best Windows 10 browsers, download and install a new browser and try accessing the website again. With this, you may fix the 1020 access denied error.
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Reset Internet Settings: Resetting your Internet settings in Windows 11 could be an extreme step, but it can resolve the problem if the Error 1020 message appears on multiple web pages. By resetting, all misconfigured settings will be deleted, and the default settings will be restored. This will remove all old policies, configurations, and cache. It is an easy solution, and you don't have to reset your computer and lose your important data to access a website. Instead, use a VPN to change your IP address, as mentioned above.
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Contact the Website Administrator: If you have tried all the above steps, but you're still unable to access the web page and seeing the 1020 access denied error, it's time to contact the website administrator. As stated earlier, your IP address might have been flagged by the Cloudflare CDN, and the website administrator can assist you with resolving the issue.
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Turn VPN Service On/Off: Depending on the VPN provider you use, Cloudflare may not recognize your IP address as anonymous, resulting in the 1020 access denied error. If you see the error after turning on your VPN, disable it and try reloading the website. On the other hand, if you're not using a VPN and still getting the error, consider using the best VPNs for Windows to secure your online activity. After installation, try accessing the website with your VPN service enabled. If the issue was with your IP address, the VPN should resolve it.
What Is Cloudflare Access Denied Error Code 1020? - FAQs
Cloudflare Access Denied Error Code 1020 is an error message that appears when the security feature of the Cloudflare content delivery network (CDN) blocks a user from accessing a website.
Cloudflare Access Denied Error Code 1020 can be caused by various factors such as misconfigured firewall rules, VPN usage, outdated web browsers, disabled cookies, triggering the WAF (Web Application Firewall), malicious activities, or an excessive number of requests from a single IP address.