Layer0 Probe 'Production'

Edge Headers 200 → Shows headers received by XBP from edge

Interpolate Static Response 200 → Shows interpolation of request values into static response body

ISR 200 → Fetches a random public API every revalidation period (cache 10 seconds)

SSG 200 → Fetches a random public API at build time (cache 10 seconds)

SSR 200 → Fetches a random public API on every request (cache 10 seconds)

SSR Timeout 539 → Fetches a random public API on every request, but takes > 60s to process the response. View logs in app.layer0.co to observe the issue. Takes 60 seconds to fail.

SSR Bad Upstream 539 → Fetches an API on every request but the upstream never responds. View logs in app.layer0.co to observe the issue. Takes 60 seconds to fail.

Generate Response Header→ Generate ?count=XX response headers. Default XX=100.