title: Best way to link to jQuery files
body: <p>Is it better, in terms of site performance/speed, to link out to jquery, like this:</p>
  
  <pre><code>&lt;script src="http://code.jquery.com/jquery-1.9.1.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>or to put the files on the server and link to them from there instead, like this: </p>
  
  <pre><code>&lt;script src="js/jquery-1.9.1.js"&gt;&lt;/script&gt;
  </code></pre>