Favicon size detection for responsive icons
Favicons can be displayed as 16x16, 32x32, 48x48, 64x64 .
For dynamic favicons , I'm wondering if there is a way to detect favicon sizes, or at least a link showing which browsers are using the sizes. Google draws a space.
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Do you want to get the dimensions of the image? try something like this
var el = document.querySelector('link[rel="shortcut icon"],link[rel="icon"]');
var url = el.href || "/favicon.ico"
var image = new Image();
image.src = url;
image.onload = function(){
alert(image.width + " , " + image.height);
};
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