You are looking at the HTML representation of the XML format.
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>
    <pages>
      <page ns="0" title="API" missing="" />
      <page pageid="1" ns="0" title="Main Page">
        <revisions>
          <rev user="Admin" timestamp="2024-10-12T10:12:42Z" comment="/* Indice argomenti */" contentformat="text/x-wiki" contentmodel="wikitext" xml:space="preserve">MediaWiki Ver.: {{CURRENTVERSION}}, '''{{CURRENTDAYNAME}}''': {{CURRENTDAY}}/{{CURRENTMONTH}}/{{CURRENTYEAR}}
&lt;div style=&quot;column-count: 3; -moz-column-count: 3; -webkit-column-count: 3;&quot;&gt;
* '''Elenco categorie''': [[special:categories]]
* '''Ricerca avanzata''': [[Special:Search]]
* '''Pagine''': [[Special:AllPages]]

&lt;/div&gt;
Sito sul come fare per: [http://www.wikihow.com/ WikiHow]

=Indice argomenti=
&lt;div style=&quot;column-count: 3; -moz-column-count: 3; -webkit-column-count: 3;&quot;&gt;
* [[Programmazione]]
* [[Note e Attività Sviluppo|Note e Attività Sviluppo]]
* [[Python]]
* [[PHP]]
* [[C Sharp | C#]]
* [[Visual Studio]]
* [[CSharp:Source Control | Source Control]]
* [[MS SQL | MSSQL - T-SQL]]
* [[Oracle | Oracle PL-SQL]]
* [[MySQL]]
* [[Linguaggi di MarkUp | HTML, XML, etc]]
* [[CSS]]
* [[JQuery]]
* [[JavaScript]]

* [[JSON]]
* [[PhoneGap]]
* [[Software Utility | Software Utility - Piattaforme di business]]
* [[MS Power Platform - Office 365]]
* [[Magento]]
* [[Wiki | MediaWiki - Wiki]]
* [[WordPress]]
* [[Apache]]
* [[NetBeans]]
* [[Eclipse]]
* [[XDebug]]
* [[Protocolli]]
* [[Windows 7 | Windows *]]
* [[Linux Ubuntu | Linux]]

* [[Android]]
* [[Dizionario | Dizionari]]
* [[Domini Applicativi]]
* [[Risorse varie]]
* [[Domotica]]
* [[Elettronica]]
&lt;/div&gt;
----
Home Page: [http://www.aino.it Aino.it]
----
[[Wiki:Help ad uso interno | MediaWiki - help uso interno]]</rev>
        </revisions>
      </page>
    </pages>
  </query>
</api>