[cflsystems]

Unfortunately this is default XC code so they just copied it. XC out of the box has this along with the XC favicon. Even 4.6.0 has it

I have to refer to my long list of small fixes like this when working on a site so I can just go and fix it

By the way

<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>

will make sure the site uses whatever IE browser version customer is using, no need to specify versions