The Word Wide Web has once started as a ‘ toy ‘ on the Internet.The Internet was for email, newsgroups and file Exchange. Because at that time there were still few independent hosting parties, ‘ the internet ‘ was often a series of servers that were at the company itself and all performed their own tasks.
That weird machine for ‘ the World Wide Web ‘ was added only later.
And because this machine had to have a window, they called him www.Or completely accessible from outside: www. domainname. ext
Nowadays the core of the Internet use is just the webpage.Why should you tick ‘ www ‘?
It is not, moreover, that it is ‘ optional ‘. It is still up to the server/website administrator to configure, that WWW does or does not go to that specific machine ‘ with the webserver ‘.But usually it is configured that way.
If you don’t, you won’t get out of it and only one of the options-with or without www-is valid.
The internet has an address book and it is called: DNS.Domain Name System. An address on the Internet-the IP address-consists of four numbers under the 255 separated by a point. Because there are too few numbers possible years ago there is also an IPv6 which is much longer and also contains text, but that is beyond the scope of the answer,
For example, the Address Book today states that the address of nu.nl is 22.214.171.124. DNS is a kind of route planner that will ensure that when you type in a Web address you will be in the right place so that your browser can retrieve a webpage.
Dat. NL at the end ensures that the local address book that is at your ISP knows where to go.So that DNS system works in all steps and is in all places and works together. Because anyone with a domain name also likes to send and receive emails, you need to add certain things (subdomains) to that address Book for that domain. MX records are called that. For your website you add something else and as a habit it became www. Only later were companies that started to put it “hip” and saw the WWW as redundant. This requires a little trick and twenty years ago knowledge about setting up your own piece of DNS was not a general knowledge.
So no, as far as I know, www has never been obliged, but it required knowledge and insight to omit it and there are also some minor consequences.
Because it is best to know what DNS is, I would recommend you to play with it, for example by requesting a domain, including the freedom to modify DNS.
Like many things on the internet, it was never mandatory to add WWW to a Web address, but more an appointment to indicate the machine on which the website was accessible with www.So you often had:
- www. < domain name > for the Web server
- Mail. < domain name > for the mail server
- ns. < domain name > for the name server
- FTP. < domain name > for the FTP server
This appointment was made in time for Google, Yahoo, AltaVista etc. to make it easier for the users to find the website.Paste www for the domain name and you will be on the website.
However, with the advent of the search engines, this became a redundant feature and no longer makes it the name of the Web server.
The addition ‘ www ‘ has never been compulsory.In the advent of Internet browsers in the ‘ 90 of last century, the addition was a useful indication that the address was referring to a webserver. That was less known and obvious than now. The choice whether or not is currently still a matter of preference. This is an interesting blog article which goes beyond the considerations and the points of attention when choosing a website address with www or without www-Online Expert