Error pages: what they are and why they appear on your website

Are you trying to access a website but seeing a 404 error: file not found ? Errors like these are very common on the web. Although many people aren’t familiar with these error pages, it’s important to understand the source of the problem your website is experiencing.

Having an error page is one of the pitfalls that causes people to leave your website and never return . This is why you should pay special attention to these pages.

There are more than 50 error codes that can appear on a website. In this post, you’ll learn what these error pages are and how to find the source of the problem .

What are error pages?

Error pages, also known as HTTP errors,  appear when the browser has a problem displaying a web page. These problems can be caused by various circumstances . To identify the source of these errors, they are assigned numbers or codes that will help you identify the source of the problem and where to look for a solution.

Status codes

The numbers that appear on error pages are called “status codes” ; they consist of three numbers. The first digit explains the type of whatsapp number list code. There are five different status codes. In this article, we’ll explain two of them: those beginning with 4 and 5, which are error codes.

Error codes

4 – Status codes beginning with 4 represent client-side issues . These errors can be caused by various issues, but they will always be related to display errors on the part of the client, that is, the person trying to visit a particular website.

5 – Codes beginning with the number 5 indicate that the error is due to problems with the server,  i.e., the server hosting the website.

Now that you know what error pages are, we’ll tell you about some of the most common errors that appear on the web , their possible causes, and how to find solutions.

Client-side error pages

400 – Bad Request

This code refers to a request with incorrect syntax. That is, the server interprets the data sent by the client (a website address) as not fully compliant with the HTTP protocol, and classifies it as “misinformed.” This error may be educational videos: how to use them in your digital business  related to instability in your computer or internet connection . Keep your security updates up to date and be careful with the programs you download; some of them may be causing problems. To verify, you can try opening the web page with another browser and clearing your cache.

401 – Authorization Required

If you see this error page, it means the website you’re trying to access is protected and requires authorization or authentication to enter . That is, you’ll need to log in with a username and password.

403 – Forbidden

The 403 error code is one of the error pages that doesn’t offer a clear explanation as to why the website can’t be accessed. In this case, the server can understand the user’s request, but refuses to fulfill it. The most common reason for this error to appear is because the website owner doesn’t allow the page to be accessed .404 – Not found

Server-side error pages

As you know, errors originating from the website server are those that begin with the number 5.

500 – Internal Server Error

Can’t fulfill the client’s request , meaning japan data the server can’t access the web page it’s trying to access. Most of the time, when a 500 error appears, it’s due to a programming or maintenance error.

502 – Bad Gateway

This code refers to a communication error between two servers. Sometimes, one server acts as a means of communication or proxy for another server. When this error appears, it means that the communication between the two servers is not using the same protocol , which prevents data exchange.