Understanding IPv4, IPv6, and Web Headers
Every device connected to the internet is assigned a unique identifier called an **IP Address (Internet Protocol Address)**. This acts as an online return address, routing network requests to your specific home, office, or mobile server.
IPv4 (IP version 4)
The traditional 32-bit address format separated by four decimal dots (e.g. 192.168.1.1). Due to exhaustion, it is steadily transitioning to IPv6.
IPv6 (IP version 6)
The modern 128-bit address format using colon-separated hexadecimal strings, capable of providing practically infinite unique addresses.
When you access this website, your browser transmits **headers** like the **User-Agent**. The server processes these tokens to verify what software and platform you are using (e.g., Safari, Chrome, Windows, Android) in order to render the layout with maximum rendering speed and visual aesthetics.