Detect the programming language, frameworks, CMS, analytics, ads, payments, server, CDN and DNS behind any website — each scored with a probability.
The Website Technology Stack Detector is a powerful SEO analysis tool that reveals the complete technology infrastructure behind any website. By analyzing HTTP headers, cookies, HTML markers, URL patterns, DNS records, and server responses, this tool provides comprehensive insights into the programming languages, frameworks, CMS platforms, analytics tools, and hosting services powering websites across the internet.
Simply enter any website URL or domain into the input field and click analyze. The tool performs server-side analysis to examine multiple data sources including robots.txt files and wp-json probes. Each detected technology is presented with a probability score, giving you confidence in the accuracy of results. The system utilizes a 10-minute result cache for faster subsequent queries of the same domain.
Use this free Wappalyzer alternative for competitor research by analyzing successful websites in your industry. Compare technology choices to identify performance optimization opportunities and security implementations. The probability scoring system helps prioritize the most reliable detections while filtering potential false positives.
This comprehensive website technology scanner empowers webmasters, developers, and digital marketers to make informed decisions about their technology stack by understanding what powers successful websites in their competitive landscape.
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