Question on Chrome in meta line

From: Kristina Aldred <kaldred@bellsouth.net>
Date: Sun, 11 Feb 2018 06:45:39 +0000 (UTC)
To: "www-validator@w3.org" <www-validator@w3.org>
Message-ID: <1820252086.5616043.1518331539344@mail.yahoo.com>

Hi,
I get an error when I add "chrome=1" to:

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />Many different sites appear to be using this so I am not sure why it is causing an error. Help?
 
Kristina

Received on Monday, 12 February 2018 14:21:32 UTC