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---
title: Estabilidad
slug: Web/API/URL/Host
translation_of: Web/API/URL/host
---
<div>{{ApiRef("URL API")}}</div>
<p>The <strong><code>host</code></strong> property of the {{domxref("URL")}} interface is a {{domxref("USVString")}} containing the host, that is the {{domxref("URL.hostname", "hostname")}}, and then, if the {{glossary("port")}} of the URL is nonempty, a <code>':'</code>, followed by the {{domxref("URL.port", "port")}} of the URL.</p>
<p>{{AvailableInWorkers}}</p>
<h2 id="Syntax">Syntax</h2>
<pre class="syntaxbox">const <em>host</em> = <em>url</em>.host
<em>url.<code>host</code></em> = <em>newHost</em>
</pre>
<h3 id="Value">Value</h3>
<p>A {{domxref("USVString")}}.</p>
<h2 id="Examples">Examples</h2>
<pre class="brush: js">let url = new URL('https://developer.mozilla.org/en-US/docs/Web/API/URL/host');
console.log(url.host); // "developer.mozilla.org"
url = new URL('https://developer.mozilla.org:443/en-US/docs/Web/API/URL/host');
console.log(url.host); // "developer.mozilla.org"
// The port number is not included because 443 is the scheme's default port
url = new URL('https://developer.mozilla.org:4097/en-US/docs/Web/API/URL/host');
console.log(url.host); // "developer.mozilla.org:4097"
</pre>
<h2 id="Specifications">Specifications</h2>
<table class="standard-table">
<tbody>
<tr>
<th scope="col">Specification</th>
<th scope="col">Status</th>
<th scope="col">Comment</th>
</tr>
<tr>
<td>{{SpecName('URL', '#dom-url-host', 'URL.host')}}</td>
<td>{{Spec2('URL')}}</td>
<td>Initial definition</td>
</tr>
</tbody>
</table>
<h2 id="Browser_compatibility">Browser compatibility</h2>
<p>{{Compat("api.URL.host")}}</p>
<h2 id="See_also">See also</h2>
<ul>
<li>The {{domxref("URL")}} interface it belongs to.</li>
</ul>
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