Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
CMS Detect is a free online tool for identifying the technologies used by websites. After a user enters a URL, it attempts to determine the target site’s CMS, website builder, e-commerce platform, and some development frameworks. The page states that it can recognize 400+ CMS types, frameworks, and e-commerce platforms, and shows that it has analyzed more than 5,051,793 websites. Its positioning is closer to an “instant lookup tool,” making it suitable for developers, webmasters, marketers, and business owners researching competitors or reference websites.
Functionally, the core of CMS Detect is its CMS Checker / Framework Detector. Its detection signals include generator meta tags, common code patterns, specific JS/CSS asset paths, and HTTP headers. It covers popular platforms such as WordPress and Shopify, and also mentions support for detecting frameworks like Laravel and CodeIgniter. However, the page also acknowledges that framework detection is more difficult because developers have full control over the HTML, so results should not be treated as a definitive technical audit.
In terms of ecosystem, it offers a Chrome extension, allowing users to identify the CMS of the current website directly while browsing. This is more convenient than repeatedly copying URLs into a web-based tool. The page also mentions that it originated from Scan WP and is connected with tools such as Shopify Theme Detector. There is no information about an API, SDK, self-hosting, or open source availability. Its terms also restrict the use of automated systems, scripts, or bots beyond reasonable personal use, so it is not suitable as a foundation for bulk scanning.
Pricing is very straightforward: the page repeatedly states that it is 100% Free, Free Forever, with no hidden fees and no subscription. Its business model mainly relies on affiliate partnerships. Detection results or related buttons may redirect users to third-party platforms such as Shopify, WordPress, Wix, and Squarespace; if users sign up or make a purchase, CMS Detect may earn a commission.
Its strengths are that it is free, easy to use, offers broad coverage, and provides a Chrome extension. It is very practical for quickly answering the question, “What was this site built with?” Its limitations are that results are not guaranteed to be accurate, especially for highly customized websites or sites that hide their technical fingerprints. It also lacks common developer-tool features such as a public API, bulk detection, team management, and audit reports.
CMS Detect is suitable for individual developers, freelancers, website consultants, SEO/marketing professionals, and small business owners conducting lightweight research. If you need large-scale technology profiling, compliance scanning, or enterprise-grade data interfaces, alternatives such as Wappalyzer, BuiltWith, WhatCMS, and Netcraft may be worth considering.
The crawled text does not provide information about access from mainland China, network stability, or payment methods. Since the tool itself is free and does not involve payment, there is a low payment barrier. However, actual access speed, Chrome extension installation, and the availability of third-party outbound links still need to be verified by users themselves.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on cmsdetect.com official site.
cmsdetect.com is an Unknown Site Builders provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach cmsdetect.com directly.