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WWW Prefix Fades as Browsers and Users Drop It

The evolution and decline of the "www." prefix in web addresses explained.

From Hacker News Original Article Hacker News Discussion

Typing "www." before a web address was once a standard practice but has largely become optional and often omitted today. This change reflects the evolution of internet protocols, browser behavior, and web design trends over the past three decades.

Why it matters: The "www." prefix originated as a subdomain to separate web services but is now mostly redundant due to modern web hosting and browsers.

The big picture: Browsers hide "www." for simplicity, and many sites no longer require it, signaling a shift toward cleaner URLs and changing user habits.

The stakes: Some technical benefits remain, like managing cookies across subdomains, but most users are unaware and unaffected by the presence or absence of "www.".

Commenters say: Users reminisce about typing "www." as a cultural habit, debate URL recognition, and discuss how most people rarely type URLs fully, often relying on apps or search engines instead.