Connection failed. Please try again.

Skip to content
SEO Tools

Website Technology Detector

Discover what technologies power any website — from CMS and frontend frameworks to analytics platforms, CDNs, and marketing tools.

Share

What the tool checks

  • CMS and e-commerce platform (WordPress, Shopify, Wix, and others)
  • Frontend frameworks and JavaScript libraries
  • Analytics and marketing tools
  • CDN, hosting, and server-side technologies
  • Fonts, widgets, and third-party integrations

Why it matters

Knowing a site's technology stack is valuable for both SEO audits and competitive research. It reveals how the site is built, where performance bottlenecks are likely to exist, and which tools competitors are using for measurement and marketing.

Detailed guide in the help center

Frequently asked questions

How does the tool detect technologies?

By analyzing HTML source code, HTTP response headers, file naming patterns, and the characteristic fingerprints that each technology leaves behind.

Can it detect a competitor's analytics setup?

Usually, yes. Common tools like Google Analytics, Google Tag Manager, and advertising pixels are typically visible in the page source.

Does the technology stack affect SEO?

Indirectly — the tech stack influences page speed, crawlability, and optimization flexibility. Some platforms make good SEO significantly easier than others.

Rate this tool

Related tools

Website Speed Test (PageSpeed & Core Web Vitals)HTTP Security Headers CheckerDNS & SSL Certificate Checker

Want a complete SEO + GEO website analysis?

Run all 20 checks at once, track rankings on Google and Seznam, and get improvement suggestions.

Run full analysis