title: Uncaught ReferenceError: $ is not defined error received on simple web page
body: <p>I am writing a simple webpage. I included jQuery and under the include, I alert a message but it dosn't show anything. I get uncaught reference error in the console.</p>
  
  <pre><code>&lt;html lang="en"&gt;
    &lt;head&gt;
      &lt;meta name="viewport" content="width=device-width, initial-scale=1"&gt;
      &lt;title&gt;Testing Media Queries&lt;/title&gt;
      &lt;script type="text/javascript" href="jquery-1.11.3.min.js"&gt;&lt;/script&gt;
      &lt;script&gt;
        $( document ).ready(function() {
          console.log( "ready!" );
          alert('hello');
        });
      &lt;/script&gt;
    &lt;/head&gt;
    ...
  </code></pre>