title: Tab in Firefox shows improper charset while loading
body: <p>While loading the content, Firefox (in Ubuntu, Windows, MacOs) shows for a second improper charset (namely Czech letters). When the content is loaded, it shows a proper charset.
  Safari, Explorer, Opera shows tab when loading correctly.</p>
  
  <p>Html head is </p>
  
  <pre><code>&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"&gt;
  &lt;html&gt;
  &lt;head&gt;
  &lt;link rel="shortcut icon" href="favicon.ico"&gt;
  &lt;title&gt;&lt;?=$lang_header_dict;?&gt;&lt;/title&gt;
  &lt;meta name="description" content="&lt;?=$lang_head_description?&gt;"&gt;
  &lt;meta name="keywords" content="&lt;?=$lang_head_content?&gt;"&gt;
  &lt;meta name="author" content="&lt;?=$lang_head_author?&gt;"&gt;
  &lt;meta http-equiv="X-UA-Compatible" content="IE=7"&gt;
  &lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8"&gt;
  &lt;link rel="stylesheet" type="text/css" title="hvalur" href="style.css"&gt;   
  &lt;script type="text/javascript"&gt; 
  function setfocus() {
  document.form1.search_string.focus();
  }
  function popitup(url) {
  newwindow=window.open(url,'name','height=400,width=800, scrollbars=yes');
  if (window.focus) {newwindow.focus()}
  return false;
  }
  &lt;/script&gt;
  &lt;/head&gt;
  </code></pre>
  
  <p>Title contains Czech national characaters. </p>