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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.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20200922144437" timestamp="2020-09-22T14:44:37Z" ns="0" title="-" />
        <page value="20200922181338" timestamp="2020-09-22T18:13:38Z" ns="0" title="Primauteur" />
        <page value="20200923074309" timestamp="2020-09-23T07:43:09Z" ns="0" title="OPEN RESEARCH" />
        <page value="20200923080353" timestamp="2020-09-23T08:03:53Z" ns="0" title="De mots et de bots" />
        <page value="20200923083314" timestamp="2020-09-23T08:33:14Z" ns="0" title="Concept de multitude" />
        <page value="20200923110436" timestamp="2020-09-23T11:04:36Z" ns="0" title="Homéodynamique" />
        <page value="20200923131703" timestamp="2020-09-23T13:17:03Z" ns="0" title="Concept de capax" />
        <page value="20200923142541" timestamp="2020-09-23T14:25:41Z" ns="0" title="Espace mathématique" />
        <page value="20200923225214" timestamp="2020-09-23T22:52:14Z" ns="0" title="Recherche mathémagorique" />
        <page value="20200924061527" timestamp="2020-09-24T06:15:27Z" ns="0" title="Concept d&#039;homéodynamique" />
      </results>
    </querypage>
  </query>
</api>