Webflow is a no-code website builder with a powerful CMS and advanced design capabilities. It bridges the gap between design tools and code, offering pixel-perfect control without writing HTML/CSS. Webflow sites are identified by their unique CSS classes (w-nav, w-layout-grid) and assets served from webflow.com CDNs.
Paste any URL to instantly detect whether it was built with Webflow. Our engine checks 11 technical signals.
Webflow is used across many industries. These are the most common website types built on this platform:
SaaS companies
Beautiful landing pages without an engineering team
Freelance designers
Deliver polished client sites with full design control
Marketing agencies
Fast iteration on campaign microsites
Startups
Launch a compelling product page in hours
Every Webflow website leaves distinctive technical fingerprints. Here's what to look for:
CDN Domains
Network requests to these domains are a reliable indicator:
assets\.website-files\.comuploads-ssl\.webflow\.comJavaScript Patterns
3 script patterns linked to Webflow
HTML Attributes
4 HTML patterns in the page source
Explore how Webflow compares to similar ai website builder tools: