A Phantom.js script to take a screenshot of any website.

screenshot.js

var page = require('webpage').create(),
    system = require('system'),
    t, address;

if (system.args.length === 1) {
  console.log('Usage: screenshot.js <some URL>');
  phantom.exit();
}

address = system.args[1];
page.viewportSize = { height: 1280, width: 1920 };
page.clipRect = { top: 0, left: 0, width: 1920, height: 1280 };
page.open(address, function(status){
    window.setTimeout(function(){
        var docTitle = page.evaluate(function(){
            return document.title.replace(/[|&;$%@"<>()+,]/g, "");
        });

        var imgName = docTitle.replace(/ /g,'') + ".png";
        if(status !== 'success') {
            console.log("Something went wrong.");
            phantom.exit();
        }

        page.render(imgName);
        phantom.exit();
    }, 500);
});