Page not found
what this Netlify error means
How it shows up
Page not found Looks like you've followed a broken link or entered a URL that doesn't exist on this site.
What it means
Netlify found no file to serve at this path and showed its default 404 page. In a single-page app only index.html exists, so any other path gets this page unless a rewrite rule serves index.html instead.
The usual cause in an AI-built app
Lovable, Bolt and similar tools usually produce a single-page React app. Links inside the app work, but refreshing a page like /settings, or opening it from a bookmark, asks Netlify for a file that does not exist.
Check this first
Check that a _redirects file containing the line /* /index.html 200 ends up in your published folder, for example by placing it in the public folder.