title: HTML checkboxes keep checked after refresh
body: <p>I have a couple of check boxes in my markup.. For example:</p>
  
  <pre><code>&lt;input type="checkbox" id="someCheckbox"/&gt;
  </code></pre>
  
  <p>If I refresh the page with <code>Ctrl+Shift+R</code> everything is OK - the page renders unchecked check boxes, however if some of them were checked and I refresh with <code>F5</code> they stay in their previous state.</p>
  
  <p>Setting the <code>checked</code> attribute doesn't work since having the attribute is enough to make it checked, the value is more or less irrelevant..</p>
  
  <p>How can I force them to be unchecked <strong>on page load</strong>, please?</p>