Viewport function not working

[houseofgrays]

I've got the following code in my functions.php file:

add_action( 'genesis_meta', 'child_add_viewport_meta_tag' );
function child_add_viewport_meta_tag() {
    echo '<meta name="viewport" content="width=device-width, initial-scale=1.0"/>';
}

My site still is initially zoomed in 70% or so on a mobile device. Here's a link, any help is appreciated...
http://beta.sacredjourney.com

Thanks!