The normal thing is to write an address in the address bar of the browser or click on a link and directly access the web page in question that we are looking for. However, this may not be available for different reasons or we may be unable to access it due to the existence of certain errors. Surely, the traditional 404 sounds familiar to many when the content is not found. Well, today we are going to focus on the HTTP Error 502 Bad gateway that also appears on many occasions. You can get to know more about 502 bad gateway error via https://www.wpoven.com/blog/need-know-502-error-bad-gateway/.
The error codes of the web pages are diverse and all of them serve to identify the problem that prevents us from accessing certain content. These HTTP codes follow a nomenclature where the first digit marks the type. The 1xx are informative responses, the 2xx are correct requests, the 3xx redirects, the 4xx client errors, and the 5xx server errors.
What is Error 502 Bad Gateway?
The error in this article is related to the last category of server errors. Error 502 Bad Gateway refers to "the server is acting as a proxy or gateway and has received an invalid response from the other server, so it cannot adequately respond to the browser request".
For example, the error “Twitter is saturated” is such an error, although it is shown in a more user-friendly way. As we see, this error can appear in different ways and not always for the same reasons. Many times, these errors occur on the online servers themselves where we have no control.
However, sometimes there may be no problem with the servers, but our browser "does not think the same". Those are the cases in which we can solve the problem with the different solutions that we will discuss in the next section.
How to fix Error 502 Bad Gateway?
If the 502 Bad Gateway error is not caused by a problem on the server that we want to query, there are some issues that we can address to fix it. That is, our browser may be showing that error, but it does not exist and can be fixed by following some steps:
1. Reload the web page again, for this we will press F5 in Windows or the reload button in the browser. We can also try Ctrl + F5.2. Close and open the browser, the handy solution for computer scientists?
3. Clear the browser cache. This solves the case where old data can prevent the loading of a website. Deleting them we can access again in some cases.
4. Clear browser cookies. In the same way that happens with the cache, invalid cookies can make the error appear.
5. Run the browser in private or incognito mode. In this way, we will load the web with the default configuration.
6. Try another browser in case the one we usually use does not work correctly.
7. Update the operating system and applications to the latest available version.
8. Turn the computer off and on.
9. Turn off and on the router and network devices.
10. Change the DNS for different ones.
11. Talk to our internet provider.
If none of this works, the error is not on our roof and we will have to wait for those responsible for the server and the website in question to fix it definitively. Until then, it will be impossible to access. We can also use the Google cache to access an active copy.