CMS Detector

Discover what CMS, website builder, or ecommerce platform a website uses in seconds.

CMS Detector

Enter a website URL to detect CMS, ecommerce platform, website builder, analytics tools, SEO plugins, and technology signals.

Works with publicly accessible websites. Some websites may block external scanning.
Powered by WebTrendSEO

Enter a website URL and detect its CMS instantly — no signup required.

FREE WEBSITE CMS DETECTOR

Find What CMS a Website Is Using

WebTrendSEO’s CMS Detector helps you identify the content management system or website-building platform behind any public website.

Enter a URL to check whether a website uses WordPress, Shopify, Wix, Webflow, Squarespace, Joomla, Drupal, Magento, Ghost, or another platform.

The tool analyzes publicly available website signals and returns the most likely CMS without requiring registration or software installation.

WordPress Detection

Shopify Detection

Wix Detection

Webflow Detection

Squarespace Detection

Joomla Detection

Drupal Detection

Magento Detection

Website Builder Detection

CMS Detector
How It Works

How to Use the CMS Detector

Finding the platform behind a website is simple and takes only a few seconds.

Enter the complete website URL you want to analyze.
Click the Detect CMS button.
The tool checks publicly available code and technology signals.
Review the detected CMS or website-building platform.
Use the result for research, development, SEO, or competitive analysis.
WHY USE OUR CMS DETECTOR?

Identify Website Technology Without Guesswork

Knowing which CMS or website builder powers a website can help with competitor research, SEO audits, redesign planning, development proposals, migrations, and technical troubleshooting.

Our CMS Detector quickly checks the website for recognizable platform signals and shows the most likely technology being used.

It saves time compared with manually reviewing source code, scripts, asset paths, meta tags, cookies, and platform-specific files.

CMS Detector

Identify popular CMS platforms

Check ecommerce website technology

Research competitor websites

Support website migration planning

Save time on manual investigation

No signup required

DETECT WEBSITE TECHNOLOGY

Find the CMS Before Starting Your Project

Check which platform a website uses before planning an SEO audit, redesign, migration, development project, or competitor analysis.

CMS Detector
Use Cases

Who Can Use This Tool?

The CMS Detector is useful for marketers, SEO professionals, developers, designers, agencies, researchers, and business owners who need quick website technology insights.

SEO experts auditing websites
Developers researching website platforms
Designers planning website redesigns
Agencies preparing client proposals
Business owners reviewing competitors
Marketers conducting competitor research
Website owners planning CMS migrations
Safe & Secure

Your Searches Are Safe

The tool only checks publicly accessible website information and does not require access to private accounts, website dashboards, passwords, or sensitive data.

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FAQs

CMS Detector FAQs

Explore common questions about CMS detection, website builders, ecommerce platforms, technology identification, and how the WebTrendSEO CMS Detector works.

A CMS Detector is a tool that analyzes publicly available website signals to identify the content management system, website builder, or ecommerce platform used by a website.

The tool can identify signals associated with popular platforms such as WordPress, Shopify, Wix, Webflow, Squarespace, Joomla, Drupal, Magento, Ghost, and other website-building systems.

Yes. The WebTrendSEO CMS Detector is free to use and does not require signup. Enter a public website URL and run the detection check.

The tool reviews publicly accessible signals such as HTML patterns, meta tags, scripts, asset URLs, generator tags, platform files, and other technology indicators. It then reports the most likely CMS.

No detection tool can identify every website with complete certainty. Some websites hide platform signals, use custom systems, apply strong caching, or remove identifying code. In those cases, the result may be unknown or based on limited evidence.

CMS detection can support competitor research, SEO audits, development planning, website redesigns, migrations, technical troubleshooting, sales research, and client proposal preparation.

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