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Website Tech Profiler — Website | Lagic

Built For

Uncover the complete technology stack of any website, in bulk.

Curated by Lagic·Verified working

Configure Agent

List of website URLs to analyze for technology stack detection

Enable deep scanning to analyze multiple pages and API endpoints (slower but more thorough)

Maximum number of pages to scan per website (only used if Deep Scan is enabled)

Analyze all scripts and their sources for technology detection

Detect API endpoints and analyze network requests

Results to deliver

2,700 credits

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

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

Pricing

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

Sample Data Preview

List of all detected technologies, grouped by category (e.g., Analytics, CMS, E-commerce).Categorized technology stacks including advertising networks, payment processors, and hosting providers.Detected API endpoints from network requests (when enabled).A full list of scripts and their sources found on the site.Server information, including the web server software (e.g., Nginx, Apache).Basic site information such as page title and domain.
Value...10092Value...Value...Value...Sample Text...
Value...10097Value...Value...Value...Sample Text...
..................
Exports as:CSVXLSXJSON

Overview

Analyze a list of websites to identify their underlying technologies, from their CMS and analytics tools to JavaScript libraries and hosting providers. Ideal for lead generation, competitive analysis, and market research.

This tool acts as a technology detective for any website. Provide a list of URLs, and it returns a detailed breakdown of the software and infrastructure each site uses. It's designed for sales teams, marketing agencies, and developers who need to understand what powers a prospect's or competitor's online presence. For B2B sales and marketing, this data is a goldmine. Instead of generic outreach, you can tailor your pitch to a prospect's exact setup. For example, a Shopify app developer can find a list of all websites running Shopify. An agency specializing in HubSpot can identify companies using that platform and offer their services. It removes the guesswork from lead qualification. ### Deeper Analysis with Deep Scan For a more exhaustive profile, the 'Deep Scan' option goes beyond the homepage. It crawls multiple pages of a site, analyzing API calls and scripts that might not be present on the landing page. This uncovers technologies used in specific parts of an application, providing a more complete picture of the company's tech stack, though it takes longer to run. ### Who is this for? * **SaaS Companies:** Find websites using a competitor's technology or a technology that your product integrates with. * **Marketing & Ad Agencies:** Audit a new client's marketing stack to propose relevant services or understand a prospect's technical limitations. * **Developers & IT Consultants:** Quickly assess the architecture of a website before a migration project or for competitive research. * **M&A and Investment Analysts:** Perform technical due diligence by evaluating the technology stacks of potential investments.

Key Capabilities

  • ✓ List of all detected technologies, grouped by category (e.g., Analytics, CMS, E-commerce).
  • ✓ Categorized technology stacks including advertising networks, payment processors, and hosting providers.
  • ✓ Detected API endpoints from network requests (when enabled).
  • ✓ A full list of scripts and their sources found on the site.
  • ✓ Server information, including the web server software (e.g., Nginx, Apache).
  • ✓ Basic site information such as page title and domain.
  • ✓ A proprietary 'Tech Score' indicating the sophistication of the technology stack.
  • ✓ Generate a targeted lead list for a Shopify App: Provide a list of e-commerce sites and filter the results to find all websites built on Shopify to create a highly qualified outreach list.
  • ✓ Find prospects for a marketing automation agency: Scan a list of B2B company websites to identify those using marketing automation platforms like HubSpot or Marketo, but lacking certain analytics tools.
  • ✓ Conduct competitive technology research: Analyze the top 50 competitors in your space to map their technology choices, from CDNs and hosting to A/B testing and customer support tools.
  • ✓ Perform technical due diligence: Evaluate the technology stacks of potential acquisition targets to assess technical debt, scalability, and integration compatibility.
  • ✓ Identify websites using outdated JavaScript libraries: Scan a portfolio of client websites to find those running older or vulnerable frontend libraries, and offer migration or upgrade services.
  • ✓ Enrich CRM data with technographics: Run your list of accounts through the tool and export the technology data to enrich your CRM records, enabling better segmentation and scoring.

Field Dictionary

How To Run This Extractor

1

Paste a list of website URLs into the 'Start URLs' field.

2

Optionally, enable 'Deep Scan' to analyze up to a specified number of internal pages for each site.

3

Decide whether to include script and API endpoint analysis for a more detailed report.

4

Run the tool and download the technology profiles for each website as a CSV or Excel file.

Frequently Asked Questions

Do I need technical skills to use this?
No, you just need a list of website URLs to paste into the input field.
What formats can I export the data in?
Is it legal to scan a website's technology?
How many websites can I analyze at once?
Can I use this for client work?
What makes this different from a browser extension?
How reliable is the technology detection?
Can I schedule this to run automatically?
What is the 'Deep Scan' option?
What does the 'Tech Score' represent?
Is the data fresh?