What Does Your User Agent Say About You?


A user agent is a computer program representing a person, for example, a browser in a Web context.

Besides a browser, a user agent could be a bot scraping webpages, a download manager, or another app accessing the Web. Along with each request they make to the server, browsers include a self-identifying User-Agent HTTP header called a user agent (UA) string. This string often identifies the browser, its version number, and its host operating system.

Spam bots, download managers, and some browsers often send a fake UA string to announce themselves as a different client. This is known as user agent spoofing.

The user agent string can be accessed with JavaScript on the client side using the navigator.userAgent property.

A typical user agent string looks like this: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:35.0) Gecko/20100101 Firefox/35.0".


User Agent String

Browser Data

User Agent Change Microsoft Edge

Maria Johnson
• Tuesday, 15 December, 2020
• 10 min read

For instance, if an user agent identifies itself as a Firefox running on Android, web servers will serve web pages specialized for mobile devices. As mentioned earlier above, changing user agent in Microsoft Edge is extremely easy.

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You can change it via Developer Tools menu which you can access by clicking the three-dot icon in the top-right corner of Microsoft Edge. Changing the user agent string can be useful in certain scenarios when some website's functionality is locked down to the specific platform and you need to bypass the restriction.

This allows developers to differentiate various device classes like tablets, phones, Desktop PCs and laptops, and more. The user agent string can provide web servers some details about the user's operating system, and the browser version.

For example, the download page on Microsoft's website checks the user agent of the browser. If it reports the Windows operating system, the Media Creation Tool will be offered for download.

However, if the user agent reports Linux, Android or iOS, you will see direct download links to ISO files. Choose the desired web browser to change the user agent string.

The list includes various versions of Internet Explorer, along with Opera, Safari, Firefox, and Chrome. Sergey Lukashenko is a software developer from Russia who started Winner back in 2011.

microsoft edge user agent change tips

Also, you can switch to a different user agent and change geolocation to emulate another browser in order to bypass certain website restrictions that concern a specific app. So, in this post, we’ll walk you through the process of changing Sergeant and Geolocation in Edge Developer Tools.

For a regular Internet user, Microsoft Edge seems like an awesome browser. At the same time, if you are a web designer or a developer, build website templates and need to check your template in various browsers and resolutions to find out the compatibility, this new web browser can help as well.

Here, scroll down to make the lower part of the screen visible. Click on ‘ More tools ‘ under ‘ Console ‘ tab and select ‘ Sensors ‘ option.

Now, select the desired region and hit the ‘ Add location ‘ tab. The new Microsoft Edge running on Chromium isn’t yet here officially, but a leaked build allows us to try out the browser in anticipation of its highly-anticipated release.

Using the browser on a daily basis isn’t obviously recommended as experimental builds like this can’t by any means become your main driver. For many users, switching to a different user agent and thus emulating another browser is a method to bypass certain website restrictions that concern a specific app.

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The best example is Skype for Web, which doesn’t work in Firefox anymore, so Mozilla users need to switch to another user agent to connect to the service. In other words, switching to the Chromium-powered browser shouldn’t cause compatibility issues and still let your users connect to internal apps.

For those unfamiliar with this screen, it’s specifically supposed to provide developers with advanced tools that let them analyze code and website performance. Changing the user agent is actually considered a developer option that helps webmasters check their pages against potential compatibility issues with different browsers.

By default, Microsoft Edge is configured to Select automatically the user agent, so you need to uncheck this option to be able to choose a custom setting. Thank you for posting your query on Microsoft Community.

User's post on July 6, 2015, Hi but it is detected as chrome. It is set as default but when I go to webpage for detecting web browser it thinks it chrome.

In reply to patrickmulhall's post on July 9, 2015, Internet Explorer user agent show Firefox 11 please change Internet Explorer because should it show the i.e. user agent because that is not part of the new browser. Thanks for your feedback, it helps us improve the site.

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Thanks for your feedback, it helps us improve the site. In reply to Girish Pattabiraman's post on February 9, 2016, I would also like to know if the MS EdgeUserAgentchange can be made to persist so that I don't have to go into developer and set the Sergeant every time.

Mozilla/5.0 (Windows NT 10.0; Win64; x64) Apple WebKit/537.36 (HTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge /14.14295 “Note that we recommend avoiding user agent string detection if at all possible and sending Microsoft Edge the same content that you send other modern browsers.

PC: i7-6850k, AS Rock X99M Extreme 4, 16 GB DDR4, GTX 1060 6 GB CNB: Lenovo Yoga 710-14IKB Type 80V4Was this reply helpful? Thanks for your feedback, it helps us improve the site.

It was working, then I installed a bunch of things, and not it is now. Thanks for your feedback, it helps us improve the site.

For others with weird agent strings, look at this registry entry. Thanks for your feedback, it helps us improve the site.

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User agent is an HTTP request header string identifying browser, application, operating system which connects to the server. Not only browsers have user agent but also bots, search engines crawlers such as Google bot, Google AdSense etc.

To override the user agent string from Microsoft Edge DevTools: In the User agent section, disable the Select automatically checkbox.

Use the following options to discuss the new features and changes in the post, or anything else related to DevTools. Send your feedback using the Send Feedback icon or select Alt + Shift + I (Windows, Linux) or Option + Shift + I (macOS) in DevTools.

To file bugs about this article, use the following Feedback section. An user agent (UA) string is able to be used to detect what version of a specific browser is being used on a certain operating system.

Mapping UA string tokens to a more human-readable browser name for use in code is a common pattern on the web today. When Microsoft is notified about these types of issues, website owners are contacted and informed about the updated UA.

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In these cases, Microsoft uses a list of UA overrides in our Beta and Stable channels to maximize compatibility for users who access these sites. You are able to view the list of UA overrides that are currently being applied by navigating to edge ://combat/user agent in the Beta and Stable channels of Microsoft Edge.

This is to be expected since functionality is experimental, so offering it to any browser alongside with extension will break things.

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