Invalid src buster

srcbuster

// Scans through whole HTML document and tries to find src or css url-rules that are faulty
// These faulty / empty rules can cause Google Chrome to load a webpage multiple times
// First run this whole script in developer console and then print out contents of bustedNullSrcs array
// The array contents give hints as to what might cause the Chrome multiple page load bug

var bustedNullSrcs = [];

(function($)
{
	bustedNullSrcs.length = 0;

	$('*').each(function()
	{
		var $self = $(this);

		var id = $self.attr('id');
		var src = $self.attr('src');
		var url = $self.css('background-image');
		var url2 = $self.css('background');
		var url2gex = null;

		var gex = /(?:url\((.*)\))/gi;

		if(gex.test(url2))
		{
			url2gex = url2.match(gex)[0];
		}

		var bustedObject = 
		{
			id: id,
			src: src,
			url: url,
			url2: url2
		}

		if(src == "#" || src == "" || url == "" || url2gex == "''" || url2gex == '""' || url2gex == '')
			bustedNullSrcs.push(bustedObject);
	});
	
})(jQuery);