Wappalyzer

4.6 stars5 reviewsFree

4+Version 2.1Updated 4/22/2026, 2:30:01 AM

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Wappalyzer shows you what websites are built with. Find out which CMS, framework, ecommerce platform, JavaScript library, analytics tool, payment processor, CDN, CRM, and more a website is using. Wappalyzer is more than a CMS or framework detector. It identifies thousands of technologies across dozens of categories, including programming languages, marketing tools, infrastructure, and security.