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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" />
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  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20150726043917" timestamp="2015-07-26T04:39:17Z" ns="0" title="Mediawiki入门" />
        <page value="20161018010229" timestamp="2016-10-18T01:02:29Z" ns="0" title="变分计算例子" />
        <page value="20161219005253" timestamp="2016-12-19T00:52:53Z" ns="0" title="粒子物理详细介绍" />
        <page value="20171029160501" timestamp="2017-10-29T16:05:01Z" ns="0" title="科研笔记" />
        <page value="20171029160514" timestamp="2017-10-29T16:05:14Z" ns="0" title="《夸克胶子等离子体-从大爆炸到小爆炸》erratum" />
        <page value="20171029160819" timestamp="2017-10-29T16:08:19Z" ns="0" title="简介" />
        <page value="20210609090250" timestamp="2021-06-09T09:02:50Z" ns="0" title="理论力学" />
        <page value="20210609093251" timestamp="2021-06-09T09:32:51Z" ns="0" title="首页" />
        <page value="20210613142348" timestamp="2021-06-13T14:23:48Z" ns="0" title="核子结构" />
        <page value="20210613142819" timestamp="2021-06-13T14:28:19Z" ns="0" title="粒子物理简介" />
      </results>
    </querypage>
  </query>
</api>