Getting an Error 522 when you’re trying to go to a website can be annoying. People who get this mistake often don’t know what went wrong. Our detailed guide will tell you what Error 522 is, why it happens, and most importantly, how to fix it. You can fix the problem and browse again without any trouble if you know what it is.
Table of Contents
What is Error 522?
If you see HTTP success code 522 it means that the connection between the web server and the Cloudflare CDN has closed. In other words, Cloudflare can’t get in touch with the original page in a certain amount of time. This means that the person doesn’t get to the site they were trying to reach, but instead gets a 522 error page.
When Does Error 522 Occur?
When Cloudflare can’t finish the TCP handshake with the root server, this error message appears. The TCP handshake is made up of three steps that join the client (Cloudflare) to the server. If this process is late or doesn’t finish in a certain amount of time, code 522 is sent.
Common Causes of Error 522
1. Overloaded or Down Servers: One of the main reasons many people get Error 522 is when the server is overloaded or down. Cloudflare might not be able to connect if the origin server is busy or down for a short time. If this happens, the link will time out.
2. Network issues: Error 522 can also happen if there are issues with the connection between Cloudflare and the original site. Cloudflare might not be able to reach the site because of firewall rules, a busy network, or issues with the route.
3. Setting up the firewall or security software: Cloudflare might not be able to handle legal requests if the firewall or security software on the origin server is not set up correctly. This mistake in the setting means that the necessary TCP handshake can’t happen, which causes a 522 error.
4. Problems with the Domain Name System (DNS): Error 522 can also be caused by problems with DNS. If the DNS settings are off or the DNS services are down, Cloudflare might not be able to find the root server. This might cause the connection to run out.
5. It’s possible that the root server’s reaction time is slow because it doesn’t have enough resources or isn’t running at its best. If the service takes too long to answer Cloudflare’s prayers, a 522 error may show up.
How to Fix Error 522?
1. Check Server Status
First, make sure that your root server is up and going. To do this, you can either use tools that track servers or connect to your server directly through its IP address. You’ll need to either restart the computer or call your hosting company for help if it’s down.
2. Review Firewall and Security Settings
Check to see if your firewall and security tools are blocking Cloudflare’s IP addresses. Cloudflare’s help files have a list of their IP bands. To make it easy for Cloudflare to connect to your computer, you should add these IP ranges to the “allow” list on your firewall.
3. Optimize Server Performance
Getting the most out of your server’s tools and settings will help it run faster. To do this, you can either make the hardware better, speed up database queries, or use caching to keep the computer from being too busy. A faster and better service makes it less likely that your connection will time out.
4. Check DNS Settings
Check to see if your DNS settings are correct. Check that your domain’s DNS records point to the correct IP address of your base server. If you just changed your DNS settings, wait a little while for them to go through the internet.
5. Address Network Issues
See if there are any issues with the connection between Cloudflare and your main page. This could mean calling your hosting company or network owner to look for and fix routing problems or a crowded network.
6. Adjust Timeout Settings
Sometimes fixing error 522 means changing how long a website waits before it starts to load again. For the TCP handshake to finish faster, you might want to raise the timeout if your server often takes a while to reply.
7. Contact Cloudflare Support
If you’ve tried all of these things and are still getting Error 522 you may need to contact Cloudflare support. Tell them what you’ve already done to fix the problem and everything else they need to know. People who work for Cloudflare can help you figure out what’s wrong and fix it.
Conclusion
Accessing or maintaining a website can be hard when you get Error 522; however, you can handle it well if you know what causes it and how to fix it. Things can be fixed if they are wrong with the network, the firewall, the DNS settings, the speed of the servers, or having too many of them.
You can get Cloudflare and your origin server to join again by carefully looking at each possible cause and fixing the problems that you find. This will make sure that people can still get to your website.
Moreover, you can also check out our detailed guide on How to Fix the Cloudflare Error 525? or How to Fix CloudFlare Error 520? or How to Fix “Error Downloading File Content” in Outlook?
Frequently Asked Questions (FAQs)
Could you explain what Cloudflare Error 522 means?
If you get error 522, the link between Cloudflare and the root server timed out. This meant that Cloudflare could not make a TCP connection with the server in time.
How long does it take to fix 522?
It depends on what caused Error 522 and how long it takes to fix it. Simple issues can be fixed quickly, like router settings that aren’t right. It might take longer to solve more difficult problems, like making the computer faster.
Could the way I connect to the internet lead to Error 522?
Error 522 is usually caused by issues between Cloudflare and the origin site, not the user’s internet connection. But this mistake can happen on the server side because of a problem with the network.
Error 522: How often does it happen?
Yes, Error 522 does happen quite often. It could be because the website is too busy, there is a problem with the network, or the security settings were set wrong.
If I switch DNS providers, will Error 522 go away?
If the error is caused by the root server or how the network is set up, switching DNS providers might not be enough to fix it. Before making any changes, it’s important to find the exact cause.
