title: html <base> tag functionality misunderstood?
body: <p>I have simple IIS Structure:</p>
  
  <ul>
  <li>DefaultWebSite
  
  <ul>
  <li>testapp</li>
  </ul></li>
  </ul>
  
  <p><strong>DefaultWebsite</strong> - landing page reachable by going to 192.168.1.5</p>
  
  <p><strong>testapp</strong> - web application reachable by going to 192.168.1.5/testapp</p>
  
  <p>testapp's index.html</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt;
  &lt;head&gt;
      &lt;title&gt;Test App&lt;/title&gt;
      &lt;base href="/testapp/" &gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;a href="/"&gt;Test Link&lt;/a&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I'm using <em>base</em> tag to set base of the app, so when clicking on Test Link I would expect just to reload the page as it is pointing to documents root.
  But this is not the case. Clicking on the "Test Link" takes me to the index of DefaultWebSite.</p>
  
  <p>Is this the way how this should work or am I not understanding the the <em>base</em> tag correctly ...</p>