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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-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20071113212213" timestamp="2007-11-13T21:22:13Z" ns="0" title="Curation Manual" />
        <page value="20080612142439" timestamp="2008-06-12T14:24:39Z" ns="0" title="Analogs" />
        <page value="20080918220521" timestamp="2008-09-18T22:05:21Z" ns="0" title="Image" />
        <page value="20211012174105" timestamp="2021-10-12T17:41:05Z" ns="0" title="Main Page" />
        <page value="20221024161757" timestamp="2022-10-24T16:17:57Z" ns="0" title="Non-peptidic Specific Rules" />
        <page value="20221024162147" timestamp="2022-10-24T16:21:47Z" ns="0" title="Disease Specific Rules" />
        <page value="20230329182551" timestamp="2023-03-29T18:25:51Z" ns="0" title="Data Field Descriptions" />
        <page value="20230613205240" timestamp="2023-06-13T20:52:40Z" ns="0" title="Appendix" />
        <page value="20240212232108" timestamp="2024-02-12T23:21:08Z" ns="0" title="IEDB Inclusion Criteria" />
        <page value="20240718181941" timestamp="2024-07-18T18:19:41Z" ns="0" title="Curation Manual2.0" />
      </results>
    </querypage>
  </query>
</api>