They can also be seen as a bridge between you and the Internet.Īny software that sends web requests to web servers is a user agent whether its works independently of human interaction as it is in the case of automation tools or bots or in the case of web browsers and other software that accept direct commands from humans. After reading this article in full, you will have enough knowledge about the user agent.Ī user agent is any software that interacts with web servers on behalf of Internet users. Crawlers, web scrapers, game consoles with access to the Internet, and even smart TVs or some IoT devices are user agents. I used web browsers as they are the most common ones known to Internet users. Without a browser identifying itself, web servers will only return a generic response which might not render well depending on the web browser used.Īnd no, the concept of the user agent is not associated only with web browsers. It might interest you to know that when you send a web request to a server on the Internet, your browser identifies itself and provide other technical information that the web server needs to provide a better response. There is a lot going on behind the scene with your web browser, helping you out in carrying out some of the tasks.
On this page, you are going to learn what a user agent is, what it is used for, the problems associated with its usage, and many more.Īs an Internet user making use of web browsers, the whole model of the Internet is abstracted and made easy to you. User Agent 101: Ultimate guide to Web Browser’s UA Stringsĭo you want to learn about the concept of user agents in web networking? This page has been written to educate you on the concept. Type in “ edge://version” in the address bar.
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