Microsoft EDGE browser ignoring Enterprise Mode list

Question

Since EDGE seems to be the \"default\" browser for Windows 10, we need a way to \"force\" EDGE to open our website in IE mode or at least direct the user to open the website in

Answer 1

Microsoft Edge doesn't have any other "document modes" besides its native one, so it ignores X-UA-Compatible.

I can think of three options:

1. Try to get your site added to Microsoft's compatibility list, so Edge asks visitors to open the site in IE. (I see you commented on Is there any method for opening specific web app by Internet Explorer from MS Edge browser? so you have probably already tried this.)

2. Get your site working in Edge. This may or may not be possible depending on if it uses any IE-specific features. (Does it work in Firefox or Chrome?)

3. Use user agent detection to display a warning message to users who aren't using Internet Explorer (look for the absence of the "Trident/" string.)