CMS Checker
Detect the CMS by homepage patterns, template paths, cookies, and known admin endpoints.
Supported CMS in v2
CMS Checker v2 supports 23 popular CMS platforms and website builders, including WordPress, 1C-Bitrix, Joomla, Drupal, OpenCart, MODX, Tilda, Shopify, Magento, PrestaShop, CS-Cart, Ghost, TYPO3, Umbraco, Contao, Concrete CMS, Wix, Squarespace, Webflow, HubSpot CMS, NetCat, UMI.CMS, and DataLife Engine.
The detection engine combines response headers, generator meta tags, cookie names, HTML path patterns, admin page checks, and other technical fingerprints to estimate which CMS powers a website. This makes the checker useful for SEO audits, competitor research, lead qualification, site migrations, and fast website technology checks.
23 supported CMS platforms and website builders in one checker
Response headers, cookies, HTML markers, and admin probes combined into one confidence score
Useful for SEO research, website prospecting, competitor analysis, and migration planning
What is CMS Checker?
CMS Checker is a free online tool that detects which content management system (CMS) powers any website. Simply enter a URL and get instant results showing whether the site runs on WordPress, 1C-Bitrix, Joomla, Drupal, OpenCart, MODX, Tilda, DataLife Engine, and 15 more platforms.
The detection engine analyzes HTTP headers, meta tags, cookie names, template paths, and admin endpoints to build a confidence score. Results are cached so repeated lookups are instant.
How does CMS detection work?
- The tool sends an HTTP request to the target website and examines response headers, HTML source code, cookies, and known admin paths.
- Each matching signal contributes to a confidence score. High-value signals like generator meta tags or distinctive cookies score higher than generic HTML markers.
- If the accumulated score exceeds the detection threshold, the CMS is identified and stored. Results are available instantly on repeated checks.
CMS Share — All Time
CMS Share — This Month
Version history
v2 — What's new
- Added 16 new CMS: Shopify, Magento, PrestaShop, CS-Cart, Ghost, TYPO3, Umbraco, Contao, Concrete CMS, Wix, Squarespace, Webflow, HubSpot CMS, NetCat, UMI.CMS, DataLife Engine
- Expanded detection signals: cookies, HTTP response headers, HTML path patterns, admin page markers
- Results cached for instant repeated lookups
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