Protocols define how data is transmitted and interpreted. HTTP and HTTPS are for the web, SMTP and IMAP are for email, DNS is for converting names into IP addresses.

On the website, I have compiled brief descriptions of the most popular protocols, their features, default ports, and typical issues. For example, why HTTPS is important not only for security but also for performance (HTTP/2, HTTP/3).

This overview helps to understand how familiar services work and what to do if something stops working. https://tcp-udp-ports.com/

On my CS2 news website, I try to show the game from different angles. I publish interviews with players, coaches, and analysts, so you can hear the voices of those who know CS2 from the inside. I analyze not only the results, but also the processes: how teams prepare for tournaments and how strategies change. There are also articles about the culture of CS2, from memes to legendary moments. My website is not just about news; it's a whole universe for CS2 fans. Join us! https://cs.vpesports.com/