title: How to maximize SEO of an internationalized website?
body: <p>I am developing a website that should be multi languages.</p>
  
  <p>I would like your opinions about what the best way to do it, considering get the most SEO possible.</p>
  
  <p>I have these alternatives:</p>
  
  <p><strong>Altarnative 1:</strong> Separate domains</p>
  
  <pre><code>http://www.miweb.com -- English for default
  http://www.miweb.com.fr
  http://www.miweb.com.es
  http://www.miweb.com.it
  </code></pre>
  
  <p><strong>Altarnative 2:</strong> Sub domains</p>
  
  <pre><code>http://www.miweb.com -- English for default
  http://fr.miweb.com
  http://es.miweb.com
  http://it.miweb.com
  </code></pre>
  
  <p><strong>Altarnative 3:</strong> Sub folders</p>
  
  <pre><code>http://www.miweb.com -- English for default
  http://www.miweb.com/fr
  http://www.miweb.com/es
  http://www.miweb.com/it
  </code></pre>
  
  <p>I would like to know about your experiences.
  I hope the question is okay. </p>
  
  <p>Any suggestions, comments, objections or idea is welcome. Thank you.</p>