Site Icon and logo not appearing in different browsers

I load up the logo and site icon and I see them, but the I am not able to get the Site Icon or the Logo to appear in different browsers once published. I’m new at this. I’m not sure what I am doing wrong. Thanks for any help.

http://mkmayerlaw.com/

Hello,

It looks like you framed your website, I checked it here and I was able to see site icon.

Kind Regards, Roman.