Trace a URL

Platform limitation

Redirectdepth runs on Cloudflare Workers. A Worker cannot reach a host that is itself behind Cloudflare (e.g. cloudflare.com, example.com, stackoverflow.com). This is a platform restriction — the Worker will not open a connection into Cloudflare's own network. If a site you test shows as unreachable and it uses Cloudflare, that is the likely cause. It does not indicate a problem with your server or your network.