You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20130206164815" timestamp="2013-02-06T16:48:15Z" ns="0" title="Mots français d&#039;origine hébraïque" />
        <page value="20130206165415" timestamp="2013-02-06T16:54:15Z" ns="0" title="Pages personnelles de MLL" />
        <page value="20130206165605" timestamp="2013-02-06T16:56:05Z" ns="0" title="Napoléon et les juifs: la création d&#039;un Etat envisagée ?" />
        <page value="20130206170037" timestamp="2013-02-06T17:00:37Z" ns="0" title="La colonne de nuée" />
        <page value="20130206174352" timestamp="2013-02-06T17:43:52Z" ns="0" title="Familles Lévy du Liban" />
        <page value="20130206205807" timestamp="2013-02-06T20:58:07Z" ns="0" title="Shmuel Trigano" />
        <page value="20130206211115" timestamp="2013-02-06T21:11:15Z" ns="0" title="Achoura" />
        <page value="20130206211228" timestamp="2013-02-06T21:12:28Z" ns="0" title="Agneau pascal" />
        <page value="20130206211355" timestamp="2013-02-06T21:13:55Z" ns="0" title="Anniversaire" />
        <page value="20130207171909" timestamp="2013-02-07T17:19:09Z" ns="0" title="Shabbat" />
      </results>
    </querypage>
  </query>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
</api>