Is HTTPD a Web Server?


Heather Bennett

Is HTTPD a Web Server?

When it comes to serving web content, one of the most common terms you’ll come across is “HTTPD.” But what exactly is HTTPD, and is it a web server?

In this article, we’ll delve into the details of HTTPD and its role in serving web pages.

Understanding HTTPD

HTTPD stands for Hypertext Transfer Protocol Daemon. In simple terms, it is a software program that runs in the background on a computer or server and handles incoming requests for web pages.

It listens for requests made by clients (usually web browsers) and responds by sending the requested data back to the client.


Before we proceed further, let’s clarify the difference between HTTP and HTTPD. HTTP (Hypertext Transfer Protocol) is the protocol used to transmit data over the internet.

It defines how messages are formatted and transmitted between clients and servers. On the other hand, HTTPD refers specifically to the server software that implements the HTTP protocol and handles incoming requests.

Types of Web Servers

While there are several popular web servers available today, such as Apache, Nginx, and Microsoft IIS, it’s important to note that none of them are specifically named “HTTPD.” However, Apache HTTP Server (often referred to as simply Apache) is commonly known as “httpd” due to its executable name.

  • Apache: Apache is one of the most widely used web servers globally. It’s open-source software that provides a robust and flexible platform for serving websites.
  • Nginx: Nginx is another popular web server known for its high performance and scalability.

    It’s often used as a reverse proxy server or load balancer.

  • Microsoft IIS: Microsoft Internet Information Services (IIS) is a web server designed for Windows-based servers. It integrates well with other Microsoft technologies and provides excellent support for ASP.NET applications.

HTTPD in Practice

When you install and configure a web server software like Apache, it creates an HTTPD process that runs continuously in the background. This HTTPD process listens on a specific port (usually port 80 for HTTP or port 443 for HTTPS) and waits for incoming requests from clients.

Once a request is received, the HTTPD process handles it by retrieving the requested files from the server’s file system and sending them back to the client as an HTTP response. This response typically includes HTML, CSS, JavaScript, images, or any other resources required to render the web page correctly.

HTTPD also takes care of various other tasks such as handling authentication, managing sessions, logging requests, and enforcing security measures. It acts as the intermediary between client requests and the server’s resources.


In conclusion, while “HTTPD” may not be a specific web server software itself, it is often used as a general term to refer to any web server process that handles incoming HTTP requests. Understanding the role of HTTPD in serving web pages is crucial for anyone involved in web development or system administration.

Discord Server - Web Server - Private Server - DNS Server - Object-Oriented Programming - Scripting - Data Types - Data Structures

Privacy Policy