¿Cuál es el nombre del elemento de URL que está presente en todas las páginas excepto en la página de inicio?

The correct answer is Slug. A slug is the part of a URL that identifies a specific page on a website in a human-readable format, typically appearing after the domain name and before any query parameters. It is unique to each page and helps describe the content, making it absent from the homepage URL which is simply the domain itself. Protocolo (Protocol) refers to the method by which data is sent over a network (e.g., HTTP, HTTPS), not a page identifier. Subdominio (Subdomain) is a division of a domain name (e.g., blog.example.com), which can be present on the homepage or other pages. TLD (Top-Level Domain) is the last segment of a domain name (e.g., .com, .org), which is part of every URL, including the homepage.