noun
User Agent; UA
Computing term for software that acts on behalf of a user, such as a web browser or email client. Often used in HTTP headers and web development contexts.
ウェブサイトは利用者機能体の情報を基に表示を変えることがある。
Websites may change their display based on the User Agent information.
The more common loanword equivalent. 利用者機能体 is a Japanese-coined term that is rarely used in practice.
A Japanese-coined compound of 利用者 (user) + 機能 (function) + 体 (body/entity), likely created as a direct translation of 'User Agent' in computing contexts.