title: Upload page after navigating back
body: <p><code>Hi, everybody.</code></p>
  
  <p>I have a web page that contains link to another resource and a frame which updates every second (by another program). When I follow the link and then back (with browsers's back button), frame stops being updated.
  I have tried to add <code>&lt;meta http-equiv="cache-control" content="no-cache" /&gt;</code>
  to both files but it hasn't work. Here are my code files:</p>
  
  <p><b>index.html</b></p>
  
  <pre><code>&lt;html&gt;
      &lt;body&gt;
          &lt;a href="https://www.google.com"&gt; Link &lt;/a&gt;
          &lt;iframe src="iframe.html"&gt;&lt;/iframe&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p><b> iframe.html </b></p>
  
  <pre><code>&lt;meta http-equiv="refresh" content="1"&gt;
  &lt;div style="background-color: #250A69; color:#F0F0F0"&gt;
     Hello, I'm frame
  &lt;/div&gt;
  </code></pre>
  
  <p>I need solution with HTML, but can't find it anywhere, please help.</p>