Technology Lookup
Discover the full tech stack behind any website.
Website Technology Lookup
Discover the complete technology stack behind any website. Our technology lookup detects content management systems, web frameworks, analytics tools, CDN providers, hosting platforms, payment processors, security tools, and more. See what CMS a site uses, which JavaScript framework powers it, and what analytics and marketing tools are installed.
What we detect
Results are organized by category — servers and infrastructure, web development frameworks and libraries, analytics and tracking, security certificates and firewalls, marketing and advertising tools, payment processors, and communication platforms. Each detected technology is shown with its brand logo when available.
Why check a website's tech stack?
Understanding what technologies power a website is useful for competitive analysis, sales prospecting, security research, and technical due diligence. Developers use tech lookups to learn how successful sites are built. Sales teams filter prospects by CMS or analytics platform. Security researchers identify potentially vulnerable software versions. Knowing a competitor's stack can reveal their infrastructure costs, scalability approach, and technical capabilities.