What Is My User Agent

What Is My User Agent

Identify Browser & Device: Free User Agent Tool


Your User Agent CCBot/2.0 (https://commoncrawl.org/faq/)

In the digital world, understanding your user agent can be quite beneficial, whether you're a web developer testing applications or a casual internet user curious about your online fingerprint. A user agent is a string that a web browser sends to a website, which details information about the browser, its version, and the operating system on which it's running. This information helps websites display content in a way that's optimized for your specific setup. Now, if you're wondering how to find out what your user agent is, there's a straightforward and free online tool that can help: What Is My User Agent.

Using this tool is a breeze. Once you visit the webpage, it automatically fetches and displays several pieces of information about your browsing setup without the need for any input from your side. Let's dive into what each piece of information means and why it might be useful for you.

Your User Agent: This is the complete string that your browser sends to websites. It includes all the key details like the browser name, version, and your operating system. Understanding this can help you troubleshoot issues like why certain websites might not work correctly with your browser or help web developers ensure their site is compatible with various browsers.

Your Browser: This section narrows down the information to specify exactly which web browser you're using, such as Chrome, Firefox, Safari, etc. Knowing your browser is useful for finding out what features you can use or why you might be experiencing issues on certain sites.

Browser Version: The version of your browser can significantly impact your browsing experience. Websites and applications are constantly updated to utilize new features and security updates of browsers. By knowing your browser version, you can ensure that you're up-to-date with the latest security patches and features.

Operating System: This part tells you the operating system (OS) your browser is running on, like Windows, macOS, Linux, or Android. This information is crucial for developers to make sure their websites or applications run smoothly across different devices and operating systems.

Languages: The languages section displays the preferred languages set in your browser. This impacts how websites present content to you, ensuring that you see the web in your preferred language whenever possible.

The tool we're discussing doesn't just tell you what your user agent is; it gives you a clearer picture of how websites see your browser. This can be particularly useful for web developers looking to optimize site performance across different devices and browsers, or for anyone curious about their digital footprint.

By understanding these components of your user agent, you can better manage your online experience, ensuring that your browser is up-to-date and configured to your preferences. It's a simple yet effective tool for anyone navigating the complex world of the internet. Whether you're ensuring compatibility for a web development project or just satisfying your curiosity, checking your user agent is a good step towards a smoother, more personalized web experience.


Bruce Lam


Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing or learning to do.

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