Common errors when browsing the Web, causes and ways to fix, error 404, 502, 503, Time Out

It is not uncommon for users to regularly receive error messages 404, 502, 503, Time Out during web browsing. And if you are one of them, the following article will be the solution to help readers thoroughly handle this error 404, 502, 503, Time Out.

In the previous article, we had the opportunity to introduce to you Some basic errors that computer users should know, then with the following article Emergenceingames.com will continue to send you some common errors encountered in the browser every time you surf the web, please refer to it to know how to handle it. With these errors all appear on your browsers such as Firefox, Google Chrome, coc coc or IE.

Fix and handle common errors when browsing the Web

1. Page Not Found (404)

Page Not Found (Page not found) aka 404 error is the most common error when we surf the web. This error means that your browser is accessing the website or server you are trying to connect to, but that website or server doesn’t exist or has been deleted or the link has been changed. But often web designers they customize the page to display a 404 error, so you may see this error on different websites.

2. Bad Gateway (502)

Bad Gateway error is not very common, when you receive this error message it means that while trying to fulfill your request, the server is congested or suspended. Most of the time, this is a server error, so there is nothing you can do to fix this situation other than waiting for the server to work again. But in some cases, it may also be due to a cookie or cache error, so it is also possible to clear browser data when encountering this error.

3. Service Unavailable (503)

The 503 Service Unavailable error appears when the website server you are accessing is down or the server is under maintenance or busy. But the server still receives your request and returns such an error message. This error is also not caused by your computer, so there is nothing you can do to fix this situation. But sometimes you get an error like “Service Unavailable – DNS Failure” then you should check the DNS on your computer or reset your network router.

4. Connection Timed Out

Connection Timed Out error means that the request sent from your computer could not be made within a certain period of time. This error may be caused by the website’s server, or it may be because your computer or network is not configured correctly. Please try to connect a few other websites, if you can still access it normally, it means that the other website server is failing. If you still have the same error, please check your network settings or contact network service support.

5. Unable to Connect

The Unable to Connect error means that the browser cannot respond to your request because the website server or website is not available or the website is having technical problems. Sometimes it’s possible that your firewall or proxy is blocking that site, so try turning off the Firewall or changing the proxy (if you’re using a proxy).

6. Server Not Found

The Server Not Found error is similar to Unable to Connect but it means that the website you are visiting is not available or you have typed the address incorrectly.

7. Phishing or Malicious Content Warnings

This is a warning when the browser thinks you are visiting a fraudulent website, scams or this is a fake website and warns you not to visit this page. If you visit these websites, there is a risk that your password or other important information will be stolen or this may be a malicious virus spreading site. It is best not to click on these websites.

8. Certificate Warnings

Certificate Warnings is an error message when the browser cannot confirm the SSL owner of the website you are visiting but the page has an SSL certificate. If you get this error it’s best to leave the site because it may steal your data. However, sometimes it is also possible that the website is using a shared SSL certificate or that they assign SSL to their website themselves. If you know for sure the site is safe then visit it, if not sure it’s best to stay away from it.

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Above are 8 common error messages that we often encounter when browsing the web, hopefully through this article you will have a better understanding of browser errors and help you deal with errors every time you encounter them.