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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>
    <logevents lestart="2017-02-01T01:16:09Z" />
  </query-continue>
  <query>
    <logevents>
      <item logid="6393" ns="6" title="File:Mendota yahara.csv" pageid="1368" type="upload" action="upload" img_sha1="rgfdmq602z1h7h23c7zq08n920qxrs2" img_timestamp="2017-02-02T16:57:45Z" user="Dgarijo" timestamp="2017-02-02T16:57:45Z" comment="" />
      <item logid="6392" ns="6" title="File:Test.csv" pageid="0" type="delete" action="delete" user="Admin" timestamp="2017-02-02T16:53:06Z" comment="" />
      <item logid="6391" ns="6" title="File:Test.csv" pageid="0" type="upload" action="upload" img_sha1="45v5y60q283c965w1d5v8z19ltcjlgh" img_timestamp="2017-02-02T16:52:59Z" user="Admin" timestamp="2017-02-02T16:52:59Z" comment="" />
      <item logid="6390" ns="0" title="Yahara hydrology dataset 2014-2016" pageid="1356" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:33:36Z" comment="">
        <patrol cur="10249" prev="0" auto="1" />
      </item>
      <item logid="6389" ns="0" title="Mendota climate hourly dataset 2010-2015" pageid="1355" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:33:13Z" comment="">
        <patrol cur="10248" prev="0" auto="1" />
      </item>
      <item logid="6388" ns="0" title="Document GLM data requirements" pageid="1341" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:32:41Z" comment="">
        <patrol cur="10247" prev="10242" auto="1" />
      </item>
      <item logid="6387" ns="0" title="Document GLM data requirements" pageid="1341" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:20:31Z" comment="">
        <patrol cur="10242" prev="10241" auto="1" />
      </item>
      <item logid="6386" ns="0" title="Document GLM data requirements" pageid="1341" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:20:23Z" comment="">
        <patrol cur="10241" prev="10240" auto="1" />
      </item>
      <item logid="6385" ns="0" title="Document GLM data requirements" pageid="1341" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:20:13Z" comment="">
        <patrol cur="10240" prev="10238" auto="1" />
      </item>
      <item logid="6384" ns="0" title="Document GLM data requirements" pageid="1341" type="patrol" action="patrol" user="Admin" timestamp="2017-02-01T01:20:10Z" comment="">
        <patrol cur="10238" prev="10114" auto="1" />
      </item>
    </logevents>
  </query>
</api>