Home / Website lookup
What is a website built with?
Type a domain to see its store platform or CMS, apps, payments, analytics and ad pixels. We've read the homepage code of 35,687,212 websites.
Questions
How do you know what a website is built with?
We read the HTML of the site's homepage and match the code each tool leaves there: script URLs, tags and snippets. A tool that only loads after a click, or only on other pages, may not show up.
Is the lookup free?
Yes. Looking up a site needs no account. An account lets you search the code of every site and download lists.
Can I get every site that uses a tool?
Yes. Every technology has its own page with how many sites use it and where. With an account you can download the full list as a spreadsheet.
Want the whole list?
Sign up to download every site built with the tools you sell to as a spreadsheet and see new ones as they appear. 200 free credits to start. No card needed.