502 gateway error solution
A 502 Bad Gateway Error occurs when you try to visit a web page, but one web server gets an invalid response from another web server. Most of the time, the problem is on the website itself, and there’s not much you can do. But sometimes, this error can occur because of a problem on your computer or networking equipment. Here are some things you can try.
A 502 Bad Gateway error occurs when you try to access a web page, but one web server receives an invalid response from another web server. Most of the time, the problem is with the website itself and there is nothing you can do about it. But sometimes, this error can occur due to issues on your computer or network equipment. You can try the following methods.
What is 502 Bad Gateway Error? (What is a 502 Bad Gateway Error?)
A 502 Bad Gateway Error means that the web server you’ve connected to is acting as a proxy for relaying information from another server, but it has gotten a bad response from that other server. It’s called a 502 error because that’s the HTTP status code that the web server uses to describe that kind of error. These bad responses could be due to a number of different causes. It’s possible the server is overloaded or there are network issues between the two servers, and it’s just a temporary problem. It’s also possible there’s an improperly configured firewall or even a coding error, and that the problem won’t get fixed until those issues are addressed.
A 502 Bad Gateway error means that the web server you are connecting to is acting as a proxy to relay information from another server, but has gotten an incorrect response from that other server. It is called a 502 error because of the HTTP status code used by web servers to describe this kind of error. These bad reactions can be due to any number of reasons. The server may be overloaded, or there may be a network problem between the two servers, and this is only a temporary problem. It's also possible that the firewall is misconfigured, or even coded incorrectly, and the problem won't be resolved until those are addressed.
Just like with 404 errors, website designers can customize how a 502 error looks. So, you might see different looking 502 pages on different websites. Websites might also use slightly different names for this error. For example, you might see things like:
Just like with 404 errors , website designers can customize the appearance of 502 errors. Therefore, you may see 502 pages that look different on different websites. Websites may also use slightly different names for this error. For example, you might see the following:
- HTTP Error 502 Bad Gateway HTTP Error 502 Bad Gateway
- HTTP 502 HTTP 502
- 502 Service Temporarily Overloaded 502 service temporarily overloaded
- Temporary Error (502) Temporary error (502)
- 502 Server Error: The server encountered a temporary error and could not complete your request 502 Server Error: The server encountered a temporary error and was unable to complete your request
- 502 Bad Gateway Nginx 502 Bad Gateway Nginx
The vast majority of the time, this is just an error on the server side of things that you won’t be able to do anything about. Sometimes, it’s a temporary error; sometimes it isn’t. Still, there are some things you can try on your end of things.
In the vast majority of cases, it's just a server-side error and there's nothing you can do about it. Sometimes, it's a temporary error; sometimes it's not. Still, there are a few things you can try.
Refresh the Page
Refreshing the page is always worth a shot. Many times the 502 error is temporary, and a simple refresh might do the trick. Most browsers use the F5 key to refresh, and also provide a Refresh button somewhere on the address bar. It doesn’t fix the problem very often, but it takes just a second to try.
Refreshing the page is always worth a try. Many times 502 errors are temporary and a simple refresh can resolve the issue. Most browsers refresh with the F5 key and provide a "Refresh" button somewhere on the address bar. It won't fix things very often, but it only takes a second to try.
Check If the Site Is Down For Other People
Whenever you fail to reach a site (for whatever reason), you can also check if it’s just you that’s having a problem connecting, or if other people are having the same trouble. There are lots of tools out there for this, but our favorites are isitdownrightnow.com and downforeveryoneorjustme.com. Both work pretty much the same. Plug in the URL you want to check, and you’ll get a result like this.
Whenever you can't access a site (for whatever reason), you can check if it's just you having the problem, or if someone else is having the same trouble. There are many tools available for this purpose, but our favorites are isitdownrightnow.com and downforeveryoneorjustme.com . Both work pretty much the same. Insert the URL you want to check and you will get the result like below.
If you get a report saying the site is down for everyone, there’s not much you can do but try again later. If the report shows that the site is up, then the problem might be on your end. It’s very rare this is the case with a 502 error, but it is possible, and you can try some of the things we describe in the next few sections.
If you get reports that the site is down for everyone, there's not much you can do, try again later. If the report shows that the site is up, the problem may be with you. It's rare to get a 502 error, but it's possible, and there are a few things you can try in the next few sections.
Try Another Browser
It’s possible that an issue with your browser might be causing the 502 Bad Gateway error. One easy way to check this out is to use a different browser and see if it works. You can use Google Chrome, Mozilla Firefox, Apple Safari, or Microsoft Edge. If you can see the error in the new browser as well, then you know it’s not a browser issue, and you should try another solution.
A problem with your browser can cause the 502 Bad Gateway error. An easy way to check is to use another browser and see if it works. You can use Google Chrome , Mozilla Firefox , Apple Safari or Microsoft Edge . If you can also see the error in the new browser, then this is not a browser issue and you should try other solutions.
Clear Your Browser's Cache and Cookies (Clear Your Browser's Cache and Cookies)
If trying a different browser works, it’s possible that your main browser has cached outdated or corrupt files that might be causing the 502 error. Removing these cached files and trying to open the website could solve the problem.
If you try a different browser, it's possible that your main browser has cached outdated or corrupted files that may be causing the 502 error. Deleting these cached files and trying to open the website can resolve the issue.
It’s certainly worth trying, and we’ve got a handy guide for you on how to clear your history in any browser.
It's certainly worth trying, and we've got a handy guide on how to clear history in any browser .
Check Your Plugins and extensions
If you use extensions on your browser, then it’s possible that one or more of the extensions are causing the problem. Try disabling all your extensions and then accessing the website. If the error disappears after that, then its likely that a plugin is causing the issue. Enable your plugins one by one to find the culprit.
If you're using extensions on your browser, one or more of them may be causing the problem. Try disabling all extensions before visiting the website. If the error disappears after this, it is most likely caused by a plugin. Enable your plugins one by one to find the culprit.
Restart Your Devices
So, you’ve used a site checking tool and determined that the site is just down for you. And, you’ve tested another browser and are having the same problem. So you know the problem is likely something on your end, but it’s not your browser.
So, you've used a site inspection tool and determined that this site is not available to you. And, you have tested another browser and you have the same problem. So you know the problem might be in your head, but not your browser.
It is possible that there are some strange, temporary issues with your computer or your networking equipment (Wi-Fi, router, modem, etc.). A simple restart of your computer and your networking devices might help fix the problem.
There may be some strange temporary issues with your computer or network equipment (Wi-Fi, router, modem, etc.). Restarting your computer and network equipment may help resolve this issue.
Change your DNS Servers
Sometimes, DNS problems can cause 502 errors. Changing your DNS servers is not a likely fix, but it is a possible one. And it’s not too hard to do. Unless you’ve changed them yourself, your DNS servers are probably be set by your ISP. You can change them to a third-party DNS server like OpenDNS or Google DNS, and that might to solve the problem. And there are other reasons you might want to change DNS servers, too—like better speed and reliability.
Sometimes, DNS issues can cause 502 errors. Changing DNS servers is not a possible fix, but it might be one. And it's not too difficult to make. DNS servers are probably set by your ISP unless you changed them yourself. You can change them to a third-party DNS server, such as OpenDNS or Google DNS, and that might do the trick. Also, there are other reasons why you might want to change your DNS server, such as better speed and reliability.
Follow our guide for step by step instructions.