Remix is a full-stack React framework developed by the creators of React Router, built on web-standard APIs (fetch, FormData, Response) to enable fast server-rendering and seamless progressive enhancement. Its unique data loading model — using loaders and actions in route modules — makes Remix apps extremely fast at initial load while still being fully interactive React applications. It's used by teams building web applications that prioritize server-side performance, accessibility, and resilience over purely client-side rendering. Remix apps expose __remixContext and __remixRouteModules objects in the page's JavaScript, and production builds generate assets under a /build/ or /_remix/ path. The framework's form handling without JavaScript (progressive enhancement) means Remix apps often work correctly even with JS disabled — a distinguishing characteristic from CSR-only React apps.
Detect Remix Websites — Free Tool
Enter any URL to check if it was built with Remix. Instant results, no account required.
How to Detect Remix Websites
Script Patterns
2 patterns
HTML Patterns
2 patterns
HTTP Headers
1 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for remix-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Remix 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 Remix?
You can detect if any website was built with Remix 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 Remix was used — with a confidence score.
How to detect if a website was built with Remix?
There are several ways to detect Remix: (1) View the page source and look for Remix-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Remix CDN domains, (3) Use our free tool — we check 5 detection signals automatically.
What websites are built with Remix?
Remix is used by thousands of websites worldwide. Our scanner has detected many Remix-built sites across different industries. You can scan any URL to check if it uses Remix.
How accurate is the Remix detection?
Our Remix detection engine checks 5 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 Remix
Remix is a leading ai coding tool used by thousands of businesses and developers worldwide. Our detection engine can identify Remix-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 Coding Tool
- Signals Used
- 5 patterns
- Accuracy
- High
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