Carrd is an ultra-minimal, affordable one-page website builder beloved by indie hackers, creators, and solo professionals who need a clean online presence without the complexity or cost of a full-featured builder. It's deliberately constrained to single-page sites, which forces simplicity and results in extremely fast loading pages. Carrd is enormously popular on Twitter/X as a personal link-in-bio and portfolio page solution. Sites built on Carrd are hosted on carrd.co with a free subdomain (*.carrd.co) or custom domain on paid plans, and they load Carrd's small runtime JavaScript with carrd-specific CSS class names throughout the markup. The Carrd runtime is recognizable by its minimal structure and distinctive CSS resets. Plans start at an exceptionally affordable $9/year for Pro Lite.
Detect Carrd Websites — Free Tool
Enter any URL to check if it was built with Carrd. Instant results, no account required.
How to Detect Carrd Websites
Script Patterns
1 patterns
HTML Patterns
1 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 carrd-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Carrd domains.
4. 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 Carrd?
You can detect if any website was built with Carrd 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 Carrd was used — with a confidence score.
How to detect if a website was built with Carrd?
There are several ways to detect Carrd: (1) View the page source and look for Carrd-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Carrd CDN domains, (3) Use our free tool — we check 2 detection signals automatically.
What websites are built with Carrd?
Carrd is used by thousands of websites worldwide. Our scanner has detected many Carrd-built sites across different industries. You can scan any URL to check if it uses Carrd.
How accurate is the Carrd detection?
Our Carrd detection engine checks 2 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 Carrd
Carrd is a leading visual-builder used by thousands of businesses and developers worldwide. Our detection engine can identify Carrd-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.
Rate this Builder
No ratings yet — be the first!
Detection Info
- Category
- visual-builder
- Signals Used
- 2 patterns
- Accuracy
- High
Similar Builders
Recently Analyzed Websites
User Reviews
No reviews yet. Be the first to review Carrd.