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HTML is good for debugging, but is unsuitable for application use.
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To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <allpages apcontinue="Mathematics_Jobs_Wiki_2010-2011" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="1" ns="0" title="Main Page" />
      <p pageid="70" ns="0" title="Mathematics Jobs Wiki" />
      <p pageid="71" ns="0" title="Mathematics Jobs Wiki (Teaching)" />
      <p pageid="2" ns="0" title="Mathematics Jobs Wiki 2007-2008" />
      <p pageid="14" ns="0" title="Mathematics Jobs Wiki 2007-2008 (Non-Phd)" />
      <p pageid="4" ns="0" title="Mathematics Jobs Wiki 2007-2008 (Teaching)" />
      <p pageid="8" ns="0" title="Mathematics Jobs Wiki 2008-2009" />
      <p pageid="9" ns="0" title="Mathematics Jobs Wiki 2008-2009 (Teaching)" />
      <p pageid="3" ns="0" title="Mathematics Jobs Wiki 2009-2010" />
      <p pageid="13" ns="0" title="Mathematics Jobs Wiki 2009-2010 (Teaching)" />
    </allpages>
  </query>
</api>