---
title: XMLRPC Checker
url: "https://pressable.com/web-tools/xmlrpc-checker/"
published: 2025-04-28
modified: 2025-05-02
author: Wayne McWilliams
---

[ Web Tools ](/web-tools/) 

# Free CMS Detector

Scan the underlying code of a website to detect which content management system (CMS) it’s using, such as WordPress, Joomla, Squarespace, or others.

 
 

 Enter Website URL:
 
 Check XML-RPC 

 Result:

 if (!input) { resultDiv.textContent = 'Please enter a valid URL.'; return; }

 resultDiv.textContent = 'Checking...';

 let url = input; if (!/^https?:\\/\\//i.test(url)) { url = 'https://' + url; }

 const data = new FormData(); data.append('action', 'press\_xmlrpc\_check'); data.append('url', url);

 fetch("https://pressable.com/wp-admin/admin-ajax.php", { method: 'POST', credentials: 'same-origin', body: data }) .then(response => response.json()) .then(response => { if (response.success) { resultDiv.textContent = response.data; } else { resultDiv.textContent = 'Error: ' + response.data; } }) .catch(() => { resultDiv.textContent = 'An error occurred.'; }); }

 document.addEventListener('DOMContentLoaded', function () { document.getElementById('press-xmlrpc-check-button').addEventListener('click', runXMLRPCCheck);

 document.getElementById('press-xmlrpc-form').addEventListener('keydown', function (event) { if (event.key === 'Enter') { event.preventDefault(); runXMLRPCCheck(); } });

 const params = new URLSearchParams(window.location.search); let prefillUrl = params.get('d'); if (prefillUrl) { if (!/^https?:\\/\\//i.test(prefillUrl)) { prefillUrl = 'https://' + prefillUrl; } document.getElementById('press-xmlrpc-url').value = prefillUrl; runXMLRPCCheck(); } });