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I must redirect IE user to other website and from IE6 to IE9 this code working very good:

 <!--[if IE]><script type="text/javascript">window.location = "google";</script><![endif]-->

This code working very good for IE 10:

 <script type="text/javascript">if (navigator.appName == 'Microsoft Internet Explorer'){self.location = "google"}</script>

But I can't find any solution for IE11 - in this browser my website doesn't redirect.

Maybe you know how to write only one script to redirect all IE browsers to other website?

I must redirect IE user to other website and from IE6 to IE9 this code working very good:

 <!--[if IE]><script type="text/javascript">window.location = "google.";</script><![endif]-->

This code working very good for IE 10:

 <script type="text/javascript">if (navigator.appName == 'Microsoft Internet Explorer'){self.location = "google."}</script>

But I can't find any solution for IE11 - in this browser my website doesn't redirect.

Maybe you know how to write only one script to redirect all IE browsers to other website?

• javascript
• jquery
• html
• internet-explorer
• http-redirect

Share Improve this question Follow edited Dec 17, 2020 at 2:51 Dmitry Shvedov 3,30644 gold badges4040 silver badges5656 bronze badges asked Jun 17, 2014 at 19:11 user3745530user3745530 1511 silver badge33 bronze badges 7

• 8 Out of curiosity, why do you need to redirect IE11 users? It's getting fairly standards-pliant (I'm not saying 100%). So I personally don't see why you would need to force a redirect for these users. – Jaime Garcia Commented Jun 17, 2014 at 19:13
• ie 11 does identify as Ms internet explorer anymore.. see here stackoverflow./questions/17907445/how-to-detect-ie11 – G-Man Commented Jun 17, 2014 at 19:14
• @ferrari fan .. activex maybe :) – G-Man Commented Jun 17, 2014 at 19:15
• I know but i make a preloader only for VP9 videos in html5 and i clean more code to have good optimization. :) i can't preload h264 files, and all users IE and Safari redirect to h264 special folder and have a nice fun dear users IE. ;-) I remember have got a problems with optymalization in h264 in Firefox browser i use standard vp8 + add source h264 .mp4 but FF always use .mp4 and sometimes video it's lag and blocking ;) – user3745530 Commented Jun 17, 2014 at 19:21
• 1 Try this: github./ded/bowser and use <script>if (bowser.msie) { ... }</script> pretty dependable in my experience. – vinczemarton Commented Jun 17, 2014 at 19:22

 |  Show 2 more ments

3 Answers 3

Sorted by: Reset to default 6

Following your ments, browser-detection is NOT the way to go.

Instead, use feature detection. In this case:

var test = document.createElement('video');
if( !test.canPlayType) { /* HTML5 video not supported at all */ }
else if( !test.canPlayType("video/whatever")) {
    // replace "whatever" with the correct MIME type
    // if that type is not supported, do something here
}
else { /* you're all good? */ }

Please Don't Do This.

Browser detection is known to be very unreliable and is not future proof at all.
_{As evidenced by you having this problem in the first place.}

Instead, detect browser features and deliver what you need to based off those.

Check out these resources:

• http://modernizr./
• http://www.quirksmode/js/support.html

---

If you have to do this, then you can use any of these methods:

• How to detect IE11?
• how to detect IE11 using jquery
• Jquery fail to detect IE 11

Ex:

if (!!navigator.userAgent.match(/Trident.*rv\:11\./)) {self.location = "google."}

Gonna echo Ferrari fan's sentiments...Many of the old reasons you'd put IE users on a different site are no longer really valid.

Anyway, in my experience, with IE11's recent changes, a more reliable method of browser sniffing is by checking the "Trident" version in navigator.userAgent, rather than the IE version. Mine is:

Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR
3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; rv:11.0) like Gecko

Here it's listed as 7.0, which premiered with IE11. 6 or lower would be other versions. Keep in mind that IE's release cycle may get faster like other browsers, so it's feasible your site would be handling "Trident/10.0" (IE 14) before long - make sure your pattern matching accounts for that.

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