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Free website platform checker
A free tool to detect tools a website is using
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What is Stackcrawler?
Website platform checker
Stackcrawler is a free website platform checker to check what tech stack a website is using. Detect WordPress, Shopify, Wix, Squarespace, and more.
Learn about tools
We provide detailed information about tools and technologies used by websites.
Free to use
Websites built with popular platforms
Why use Stackcrawler?
Identify website platforms
Stackcrawler is a free website platform checker to check what tech stack a website is using.
Get information
Get information about tech stack and technologies used by websites.
It's free
Stackcrawler is free to use with unlimited checks.
Chrome Extension
Use our Chrome Extension to check tools and technologies used by websites.
Check out usage statistics by category
Stackcrawler Chrome Extension
Stackcrawler Chrome Extension
Detect website platforms automatically with our Chrome Extension.
Check out tools we detect
Tutorials and articles
How to check which website platform is used?
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How can you view a website page source?
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How to host an Elementor website?
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How do you detect what Shopify theme a website is using?
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