Web browsing mechanics and the impact of cookie consent patterns

The technical process of web browsing involves a complex sequence of operations triggered by entering a URL. Once a user presses enter, the browser determines if the input is a web address or a search query, constructs the URL, and utilizes the Domain Name System (DNS) to translate the domain name into an IP address. This process may involve browser caches, operating system resolvers, or external resolvers. Following IP identification, the browser establishes a connection using protocols such as TCP for HTTP/1.1 and HTTP/2, or QUIC for HTTP/3, and performs a TLS cryptographic handshake to ensure security.

Parallel to these technical processes is the issue of user data privacy regarding cookie consent banners. Many users reflexively click ‘Accept all’ to bypass interruptions, a behavior exploited by the data economy to profile users via device identifiers, browsing history, and location. These banners often employ ‘dark patterns’—design choices that make accepting tracking easier than refusing it. Under GDPR regulations, consent must be free, informed, and unambiguous, requiring that refusing consent be as simple as accepting it. Users are encouraged to select ‘Only necessary cookies’ or use anti-tracking tools to protect their information.