It is likely you are looking for information regarding (often typoed as "Alura") or the "Nielsen Norman Group" research on official website usability. Usb Download Cable Gev189 Driver Windows 10 New [LATEST]
"Usability of Websites for Children: 70 Design Guidelines Based on Usability Studies with Kids" Authors: Jakob Nielsen, Hoa Loranger Source: Nielsen Norman Group (nngroup.com) #имя? - Recognize Text In
While this specific paper focuses on children, Jakob Nielsen is the leading authority on web usability and the creator of the "Alertbox" column. If you are researching "official website" design standards, the Nielsen Norman Group provides the foundational research for how users interact with official sites.
Here is a useful paper related to official website design and usability: