Comment on Where has the "www." gone?
marcos@lemmy.world 1 week ago
That “www” is the name of the computer. It used to be that people liked to have a different computer just doing web stuff.
Nowadays you don’t need to put the computer name on the address to send the web connections to it. But also, almost everybody hacks their network so that any computer can answer to any name they want. So people normalized not naming an specific computer to answer.
SpaceCowboy@lemmy.ca 1 week ago
Well it’s a subdomain. You could have www.example.com and ftp.example.com go to the same computer, or you could have a load balancer direct www to multiple computers. But it’s helpful for keeping stuff organized in your configuration to give them different names based on what kind of content and/or protocol they’re serving out.
Google does a pretty good job at this where it’s mail.google.com for gmail, www.google.com for their search, and if you’re logging into any google account, it’s something like accounts.google.com. That way you know which company you’re exchanging information with from the domain name, and the subdomain tells you which service you’re using. Helpful if you want to make sure it’s not a phishing site.
False@lemmy.world 1 week ago
Load balancers were uncommon in the 90s fwiw
SpaceCowboy@lemmy.ca 1 week ago
Sure but even with load balancers, it makes a lot of sense to use subdomains to route data.