Gatsby is a React-based static site generator that compiles pages at build time for lightning-fast performance. Sites built with Gatsby are identifiable through the gatsby-image class, gatsby-focus-wrapper container, and characteristic script loading patterns. It's popular for content-heavy sites and blogs.
Paste any URL to instantly detect whether it was built with Gatsby. Our engine checks 5 technical signals.
Gatsby is used across many industries. These are the most common website types built on this platform:
Businesses of all sizes
Fast, reliable site building with professional results
Designers and developers
Powerful tools with minimal setup
Startups
Quick launch with scalable infrastructure
Content creators
Beautiful presentation for your work
Every Gatsby website leaves distinctive technical fingerprints. Here's what to look for:
JavaScript Patterns
1 script pattern linked to Gatsby
HTML Attributes
3 HTML patterns in the page source
Explore how Gatsby compares to similar ai coding tool tools: