HTTP Fetch Speed Analyzer

Sends 1–5 sequential GET requests from this browser, without cookies. Times include client/network/redirect overhead. Headers available and body completion are measured with a monotonic clock; decoded bytes differ from compressed network transfer size. Stops reading after 10 MiB or your timeout. CORS/network restrictions leave status unknown. A downloaded 404 is still a completed HTTP response. This does not render the page, fetch subresources or measure Lighthouse, LCP, CLS, INP, server-only TTFB or total page size.