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Website Tech Stack Scanner | Website Technology Detector — Websites | Lagic

Built ForSaaS SalesDigital Marketing AgenciesWeb Development Firms

Uncover the complete technology stack behind any website.

Curated by Lagic·Verified working

Configure Agent

List of websites (URLs) to scan.

Results to deliver

7,600 credits

This agent actively searches live listings — results may vary. You are only charged for what is delivered, up to this number.

Lagic Proxy

Country auto-rotated. Need a specific region? Contact support.

Pricing

76 credits per result
✓ 30 free credits on signup✓ Refund if 0 results✓ No card required

Sample Data Preview

Analytics and product analytics tools detectedContent delivery networks (CDN), caching, and traffic routing servicesHosting, cloud, and infrastructure providersPlugins and miscellaneous technologiesSecurity, bot protection, and web application firewall (WAF) solutionsWeb frameworks and frontend libraries used
Value...Value...10093Value...Value...Value...
Value...Value...10090Value...Value...Value...
..................
Exports as:CSVXLSXJSON

Overview

This tool scans websites to reveal their underlying technologies, from CMS and analytics to hosting and marketing automation, providing valuable insights for competitive analysis and lead generation.

Understanding the technology that powers a website offers a significant advantage in various business contexts. This Website Tech Stack Scanner provides a detailed breakdown of the tools and platforms a site employs, giving you a clear picture of its digital infrastructure. ### What You Discover The scanner categorizes detected technologies into a comprehensive list. You'll see everything from the core Content Management System (CMS) like WordPress or Shopify, to the specific Web Frameworks and Frontend Libraries used for development. Beyond the visible, it delves into the backend, identifying Hosting, Cloud & Infrastructure providers, as well as Security, Bot Protection & WAF solutions that keep the site running and secure. For marketing and business intelligence, the tool identifies Analytics & Product Analytics platforms, Advertising, Pixels & Retargeting services, and Email & SMS Marketing tools. It also sheds light on E-Commerce Platforms & Storefronts, Payment, Billing & Subscriptions systems, and Customer Relationship Management (CRM) tools. Additional categories include Live Chat, Chatbots & Support solutions, A/B Testing & Experimentation tools, and even localization services. This granular detail allows you to understand how a business operates online, from customer engagement to data management. ### How This Data Helps You For sales teams, knowing a prospect's tech stack can tailor outreach and product pitches. For marketing agencies, it informs competitive strategy and helps identify ideal clients. Developers can benchmark against industry leaders or research specific implementations. The `total_technologies` count provides a quick overview of complexity, while the `all_technologies` list offers every detected item in one place. The `scannedAt` timestamp ensures you know how current the information is. By providing a clear, itemized list of technologies, this tool removes guesswork, enabling more informed decisions across sales, marketing, and development.

Key Capabilities

  • ✓ Analytics and product analytics tools detected
  • ✓ Content delivery networks (CDN), caching, and traffic routing services
  • ✓ Hosting, cloud, and infrastructure providers
  • ✓ Plugins and miscellaneous technologies
  • ✓ Security, bot protection, and web application firewall (WAF) solutions
  • ✓ Web frameworks and frontend libraries used
  • ✓ Website builders and page builders
  • ✓ All detected technologies in a single list
  • ✓ A/B testing and experimentation tools
  • ✓ Advertising, pixel, and retargeting services
  • ✓ Booking and appointment systems
  • ✓ Consent, privacy, and cookie management platforms
  • ✓ Content Management Systems (CMS)
  • ✓ Customer data platforms (CDP) and profiles
  • ✓ Customer relationship management (CRM) systems
  • ✓ Databases in use
  • ✓ Design systems and UI components
  • ✓ DevOps, CI/CD, and observability tools
  • ✓ Developer tools, SDKs, and documentation
  • ✓ E-commerce platforms and storefronts
  • ✓ Email and SMS marketing services
  • ✓ Live chat, chatbots, and support systems
  • ✓ Localization tools
  • ✓ Marketing automation and journey platforms
  • ✓ Media and video technologies
  • ✓ On-site personalization and conversion rate optimization (CRO) widgets
  • ✓ Payment, billing, and subscription services
  • ✓ Reviews, user-generated content (UGC), and social proof tools
  • ✓ Search, recommendation, and discovery engines
  • ✓ Shipping, fulfillment, and logistics solutions
  • ✓ Tag management and event tracking systems
  • ✓ Total count of detected technologies
  • ✓ The URL that was scanned
  • ✓ Timestamp of when the scan occurred
  • ✓ Sales teams identifying prospects based on their current software usage for targeted outreach.
  • ✓ Marketing agencies researching competitor websites to understand their digital strategy and identify gaps.
  • ✓ Web developers and agencies evaluating potential clients' existing tech infrastructure for project planning.
  • ✓ Businesses monitoring technology trends within their industry by analyzing multiple competitor sites.
  • ✓ Lead generation by filtering companies that use specific e-commerce platforms or marketing automation tools.
  • ✓ Market researchers assessing technology adoption rates across different sectors.
  • ✓ Security professionals identifying potential vulnerabilities by knowing the underlying web frameworks or CMS versions.

Field Dictionary

How To Run This Extractor

1

Prepare a list of website URLs you wish to scan.

2

Paste your list of URLs into the 'Websites to Scan' input field.

3

Optionally, configure proxy settings, with residential proxies recommended for certain sites.

4

Run the tool to initiate the scanning process.

5

Receive a detailed report for each URL, outlining all detected technologies categorized by type.

6

Review the output, including all individual technologies and a total count for each scanned website.

Frequently Asked Questions

What kind of websites can this tool scan?
The tool can scan any publicly accessible website URL. For websites with advanced bot protection, using residential proxies is recommended for better results.
What types of technologies does this tool detect?
How accurate is the technology detection?
Do I need technical skills to use this tool?
What export formats are available for the data?
Can I use this for client work or agency projects?
How does this tool handle large lists of websites?
Is using proxies necessary?
How fresh is the data?
What if a website uses a technology not listed in the output schema categories?
How does this tool compare to browser extensions for tech stack detection?
Is there a limit to how many websites I can scan?