We detect content management systems like WordPress, Drupal, Webflow, Wix, Squarespace, and more.
Technology Stack Detector
Discover what technologies any website uses. Complete inventory with categories and recommendations.
Detects CMS, frameworks, JavaScript libraries, CSS, analytics, CDN, server, ecommerce, and more.
Detecting technologies...
This may take 10 to 30 seconds.
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The technology report was sent to your email with a PDF attachment.
Book a free consultationWhat do we detect?
Our detector identifies technologies across 15 different categories.
We identify frameworks like React, Vue, Angular, Next.js, Astro, Laravel, and Django.
We find JavaScript libraries like jQuery, GSAP, Chart.js, D3.js, Swiper, and more.
We detect CSS frameworks like Tailwind, Bootstrap, Material UI, Chakra UI, and Ant Design.
We identify analytics tools like Google Analytics, PostHog, Hotjar, Amplitude, and Segment.
We detect CDNs like Cloudflare, Fastly, AWS CloudFront, and Akamai.
We identify hosting providers like Vercel, Netlify, AWS, Railway, and Render.
We detect web servers like Nginx, Apache, IIS, LiteSpeed, and Traefik.
We identify ecommerce platforms like Shopify, WooCommerce, and Magento.
We detect marketing and chat tools like HubSpot, Mailchimp, Intercom, Tidio, and Crisp.
We identify security tools like Cloudflare, reCAPTCHA, and hCaptcha.
We detect payment platforms like Stripe, PayPal, and MercadoPago.
We identify video integrations like YouTube Embed, Vimeo, and Wistia.
We detect font services like Google Fonts, Adobe Fonts, and Font Awesome.
We identify A/B testing tools like Optimizely and Google Optimize.
How does it work?
1
Enter the URL
Provide the URL of the website you want to analyze along with your name and email to receive the report.
2
Site scanning
We analyze HTTP headers, meta tags, scripts, HTML, and cookies to identify technologies.
3
Pattern detection
We match against a database of over 110 technology signatures across 15 different categories.
4
Get your report
Within seconds you'll receive a PDF in your email with the complete technology inventory organized by category.
Frequently Asked Questions
A technology stack detector analyzes HTTP headers, meta tags, loaded scripts, HTML, and cookies to identify technologies across 15 categories: CMS, frameworks, JavaScript libraries, CSS frameworks, analytics, CDN, hosting, server, ecommerce, marketing, security, payments, video, fonts, and A/B testing. IQ Source's detector cross-references this data against a database of over 110 technology patterns.
Yes, IQ Source's technology detector is 100% free with no strings attached. Enter any URL and receive a complete PDF inventory organized by category with the confidence level of each detection directly in your email.
Identifying a website's technologies takes 10 to 30 seconds. IQ Source's detector downloads the site's HTML, analyzes HTTP headers and scripts in real time, and sends the report to your email within a minute.
Detection through HTTP headers and HTML is very accurate for technologies that leave visible traces: frontend frameworks (React, Vue, Angular), CMS (WordPress, Drupal), CDN (Cloudflare, Fastly), and servers (Nginx, Apache). Backend technologies not exposed to the browser may not be detected. The report includes a confidence level (high, medium, low) for each technology.
Yes, a web technology detector only makes a standard HTTP request to the site — the same one any web browser would make. IQ Source's detector transmits your information encrypted, only uses your email to send the report, and doesn't store analysis results.
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