Home


UserAgent What is my User Agent?

x Did you like it? Well, then please consider making a donation :)

This small site is a result of a hard-working process of one person. Server and domain have been paid with my own funds. All new feature development occasionally happens in the after-work hours only and driven by its owner's desperate passion. If you do like this site or it has helped you by any means, you can support this resource financially in any possible way you prefer. All funds will be immediately invested in the future support and new feature development. Thank you a lot and May the Force be with you!


Lookup UserAgent

What is UserAgent?

In computing, a user agent is software (a software agent) that is acting on behalf of a user. For example, an email reader is a mail user agent, and in the Session Initiation Protocol (SIP), the term user agent refers to both end points of a communications session.

In many cases, a user agent acts as a client in a network protocol used in communications within a client–server distributed computing system. In particular, the Hypertext Transfer Protocol (HTTP) identifies the client software originating the request, using a "User-Agent" header, even when the client is not operated by a user. The SIP protocol (based on HTTP) followed this usage.

Wikipedia - User Agent