Framer is an AI-powered design and publishing platform that lets designers create highly interactive, production-ready websites without writing code. Built on React under the hood, Framer generates real component-based code that performs at a framework level — enabling smooth animations, scroll effects, and responsive layouts that look professionally designed. It's the go-to tool for SaaS marketing sites, designer portfolios, and startup landing pages, and is trusted by companies like Pitch, Linear, and Loom. Framer serves all site assets from its proprietary CDN (framerusercontent.com) and injects distinctive data-framer-* HTML attributes throughout the DOM, making it one of the most reliably detectable AI builders. Sites are hosted on Framer's global infrastructure with custom domain support, and pricing starts at $0 for a Framer subdomain with paid plans from $10/month.
Detect Framer Websites — Free Tool
Enter any URL to check if it was built with Framer. Instant results, no account required.
How to Detect Framer Websites
Script Patterns
4 patterns
CDN Domains
2 patterns
HTML Patterns
4 patterns
HTTP Headers
2 patterns
Meta Tags
1 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for framer-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Framer domains.
3. Check CDN Domains
Network requests to these CDN domains indicate a Framer site:
framerusercontent\.comframer\.com\/images4. Use AI Website Detector (Easiest)
Our automated scanner checks all these signals at once and gives you an instant confidence score. Just enter any URL above.
Frequently Asked Questions
Is this website built with Framer?
You can detect if any website was built with Framer by using our free scanner above. Just enter the URL and we'll analyze HTML patterns, JavaScript files, CDN domains, and HTTP headers to determine if Framer was used — with a confidence score.
How to detect if a website was built with Framer?
There are several ways to detect Framer: (1) View the page source and look for Framer-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Framer CDN domains, (3) Use our free tool — we check 12 detection signals automatically.
What websites are built with Framer?
Framer is used by thousands of websites worldwide. Our scanner has detected many Framer-built sites across different industries. You can scan any URL to check if it uses Framer.
How accurate is the Framer detection?
Our Framer detection engine checks 12 unique fingerprint signals, achieving high confidence results. We score each match and return a confidence percentage so you know how certain the detection is.
About Framer
Framer is a leading ai website builder used by thousands of businesses and developers worldwide. Our detection engine can identify Framer-built websites with high confidence by analyzing multiple technical signals.
Whether you're a developer doing competitive research, a designer looking for inspiration, or just curious about how a website was built — AI Website Detector gives you instant, accurate detection.
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Detection Info
- Category
- AI Website Builder
- Signals Used
- 12 patterns
- Accuracy
- High
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