New Microsoft Edge may change User Agent automatically

Martin Brinkmann
Apr 21, 2019
Internet, Microsoft Edge
|
28

Microsoft's upcoming Chromium-based web browser Microsoft Edge may change the user agent automatically based on the visited site.

The new Microsoft Edge web browser is based on Chromium, the same core that Google Chrome uses. It may identify as Chromium because of that and that should give it the same level of compatibility with websites and applications as Google Chrome.

Microsoft Edge may also identify as Microsoft Edge instead, however on select sites. One of the main motivations for doing so is Edge's improved support for media streaming sites like Netflix.

Whereas Chrome users may play Netflix streams in a quality of up to 1080p (with some trickery offered by an extension, the default is 720p), Microsoft Edge classic users may enjoy streams in a quality up to 4K.

That's a big difference and one of the core advantages of Microsoft Edge. The new Chromium-based Edge offers the same advantage, as it includes Microsoft's own DRM solution for commercial media streams and Google's Widevine solution.

microsoft edge user agent override

Bleeping Computer reports that the new Chromium-based Edge browser downloads a JSON file regularly from config.edge.skype.com (what is with that URL, Microsoft?) which matches certain domains to certain user agents.

When an Edge user connects to any of the sites mentioned in the configuration file, e.g. netflix.com or hbonow.com, Microsoft Edge applies the user agent that the JSON file assigned to the site. In the case of streaming media sites, it is identifying itself as the classic Edge browser:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/18.17763

For Facebook and Messenger, it identifies as Google Chrome specifically:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3763.0 Safari/537.36

and for most sites, using the default user agent:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3763.0 Safari/537.36 Edg/75.0.131.0

The JSON file has a section that overrides exposure of DRM plugins. Edge may restrict exposure to one of the supported DRM plugins on select sites. It does so for CBS, Shudder, TVnow, Bitmovin and Sling currently, and exposes only Google's Widevine to these sites.

Why is that done?

Microsoft has not published any article or information on Edge's user agent changing capabilities. The most likely explanations are compatibility and functionality. Microsoft picks the classic Edge browser to unlock high quality streams on certain media streaming sites, Google Chrome when the user agent offers advantages, and the default user agent of the browser on the majority of sites out there.

User Agent switching is another advantage that Microsoft Edge has over Google Chrome.

Now You: Have you tried the new Edge? Did you like it?

Summary
New Microsoft Edge may change User Agent automatically
Article Name
New Microsoft Edge may change User Agent automatically
Description
Microsoft's upcoming Chromium-based web browser Microsoft Edge may change the user agent automatically based on the visited site.
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Comments

  1. ilev said on August 4, 2012 at 7:53 pm
    Reply

    Doesn’t Windows 8 know that www. or http:// are passe ?

    1. Martin Brinkmann said on August 4, 2012 at 7:57 pm
      Reply

      Well it is a bit difficulty to distinguish between name.com domains and files for instance.

    2. Leonidas Burton said on September 4, 2023 at 4:51 am
      Reply

      I know a service made by google that is similar to Google bookmarks.
      http://www.google.com/saved

  2. VioletMoon said on August 16, 2023 at 5:26 pm
    Reply

    @Ashwin–Thankful you delighted my comment; who knows how many “gamers” would have disagreed!

  3. Karl said on August 17, 2023 at 10:36 pm
    Reply

    @Martin

    The comments section under this very article (3 comments) is identical to the comments section found under the following article:
    https://www.ghacks.net/2023/08/15/netflix-is-testing-game-streaming-on-tvs-and-computers/

    Not sure what the issue is, but have seen this issue under some other articles recently but did not report it back then.

  4. Anonymous said on August 25, 2023 at 11:44 am
    Reply

    Omg a badge!!!
    Some tangible reward lmao.

    It sucks that redditors are going to love the fuck out of it too.

  5. Scroogled said on August 25, 2023 at 10:57 pm
    Reply

    With the cloud, there is no such thing as unlimited storage or privacy. Stop relying on these tech scums. Purchase your own hardware and develop your own solutions.

    1. lollmaoeven said on August 27, 2023 at 6:24 am
      Reply

      This is a certified reddit cringe moment. Hilarious how the article’s author tries to dress it up like it’s anything more than a png for doing the reddit corporation’s moderation work for free (or for bribes from companies and political groups)

  6. El Duderino said on August 25, 2023 at 11:14 pm
    Reply

    Almost al unlmited services have a real limit.

    And this comment is written on the dropbox article from August 25, 2023.

  7. John G. said on August 26, 2023 at 1:29 am
    Reply

    First comment > @ilev said on August 4, 2012 at 7:53 pm

    For the God’s sake, fix the comments soon please! :[

  8. Kalmly said on August 26, 2023 at 4:42 pm
    Reply

    Yes. Please. Fix the comments.

  9. Kim Schmidt said on September 3, 2023 at 3:42 pm
    Reply

    With Google Chrome, it’s only been 1,500 for some time now.

    Anyone who wants to force me in such a way into buying something that I can get elsewhere for free will certainly never see a single dime from my side. I don’t even know how stupid their marketing department is to impose these limits on users instead of offering a valuable product to the paying faction. But they don’t. Even if you pay, you get something that is also available for free elsewhere.

    The algorithm has also become less and less savvy in terms of e.g. English/German translations. It used to be that the bot could sort of sense what you were trying to say and put it into different colloquialisms, which was even fun because it was like, “I know what you’re trying to say here, how about…” Now it’s in parts too stupid to translate the simplest sentences correctly, and the suggestions it makes are at times as moronic as those made by Google Translations.

    If this is a deep-learning AI that learns from users’ translations and the phrases they choose most often – which, by the way, is a valuable, moneys worthwhile contribution of every free user to this project: They invest their time and texts, thereby providing the necessary data for the AI to do the thing as nicely as they brag about it in the first place – alas, the more unprofessional users discovered the translator, the worse the language of this deep-learning bot has become, the greater the aggregate of linguistically illiterate users has become, and the worse the language of this deep-learning bot has become, as it now learns the drivel of every Tom, Dick and Harry out there, which is why I now get their Mickey Mouse language as suggestions: the inane language of people who can barely spell the alphabet, it seems.

    And as a thank you for our time and effort in helping them and their AI learn, they’ve lowered the limit from what was once 5,000 to now 1,500…? A big “fuck off” from here for that! Not a brass farthing from me for this attitude and behaviour, not in a hundred years.

  10. Anonymous said on September 28, 2023 at 8:19 am
    Reply

    When will you put an end to the mess in the comments?

  11. RIP said on September 28, 2023 at 9:36 am
    Reply

    Ghacks comments have been broken for too long. What article did you see this comment on? Reply below. If we get to 20 different articles we should all stop using the site in protest.

    I posted this on [https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/] so please reply if you see it on a different article.

    1. RIP said on September 28, 2023 at 11:01 am
      Reply

      Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to

  12. RIP said on September 28, 2023 at 10:48 am
    Reply

    Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to

  13. Mystique said on September 28, 2023 at 12:13 pm
    Reply

    Article Title: Reddit enforces user activity tracking on site to push advertising revenue
    Article URL: https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/

    No surprises here. This is just the beginning really. I cannot see a valid reason as to why anyone would continue to use the platform anymore when there are enough alternatives fill that void.

  14. justputthispostanywhere said on September 29, 2023 at 3:59 am
    Reply

    I’m not sure if there is a point in commenting given that comments seem to appear under random posts now, but I’ll try… this comment is for https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/

    My temporary “solution”, if you can call it that, is to use a VPN (Mullvad in my case) to sign up for and access Reddit via a European connection. I’m doing that with pretty much everything now, at least until the rest of the world catches up with GDPR. I don’t think GDPR is a magical privacy solution but it’s at least a first step.

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