Poetro

• Adds at least 4 new JavaScript scripts to the site.
  • Makes the site load slower.
  • Makes the site be larger, that may be an issue for mobile devices.
• Has some past with Cross-Site Scripting (XSS) attacks
• Doesn't do too good job with dynamically generated data.
  • Needs more setup
  • Needs more custom JavaScript for every case
• A/B testing needs manually create each version of the page, and requires redirect
• For MVT the markup of the section needs to be changed to add the script tags for each and every item that is to be tested.
• Adds development work

Poetro

var express = require('express'),
    underscore = require('underscore')._,
    httpRequest = require('request'),
    app = express.createServer(express.logger());

// For favicon requests just redirect them.
app.get('/favicon.ico', function (request, response) {
  // Set the appropriate content type
  response.writeHead(200, {
    'Content-Type': 'image/x-icon'