Domain name is the most important thing for the success of your project on the web, from how memorable it will be a lot depends on its attendance, to the value of promotion costs. In fact, it is the address of your website, for fast communication between customers and your company, the ease and convenience of the domain sometimes directly affects sales, and your customers when entering the domain name in the address bar will go exactly where they want.
A domain name consists of two basic elements. For example, the domain name of our company UnixHost.pro consists of a website name (UnixHost) and a domain name extension (.pro). When you order a domain name, you have full control over it and we as a company guarantee that it will belong to you only.
Without a domain name, anyone who wants to visit your site will have to enter the full IP address. But the problem is that the IP address is not easy to remember and it will look weird in promotional material.
Back to our website for a moment, UnixHost.pro is the domain name. Let's say it points to the IP address 127.0.0.1. The IP address points to the server, but the address itself doesn't give visitors access to the site. In order for the IP address to reach the site, the remote server must use port 80 with the default page (i.e. index.html), which is stored in the web application directory. As you can see from the above, a properly chosen domain name makes life easier for users and leads to increased profits for your project or company.