A simple way of rendering page headers/footers using https://github.com/sgentle/phantomjs-node

headerfooter.js

var phantom = require('node-phantom');

phantom.create(function (ph) {
	ph.createPage(function (page) {
		page.open("http://www.google.com", function (status) {

			var paperConfig = {
				format: 'A4',
				orientation: 'portrait',
				border: '1cm',
				header: {
					height: '1cm',
					contents: ph.callback(function(pageNum, numPages) {
						return '<h1>My Custom Header</h1>';
					})
				},
				footer: {
					height: '1cm',
					contents: ph.callback(function(pageNum, numPages) {
						return '<p>Page ' + pageNum + ' / ' + numPages + '</p>';
					})
				}
			};

			page.set('paperSize', paperConfig, function() {
				// render to pdf
				page.render('path/to/file.pdf', function() {
					page.close();
					ph.exit();
				});
			});
		});
	});
});