SPEED TEST / FIRST MILESTONE

Check the route.
Then measure the speed.

Find out which public test services this browser can reach over IPv4 and IPv6. These small checks validate compatibility; they do not measure bandwidth.

Contacts zuim.de, ipify, ipwho.is, Cloudflare, Clouvider, Init7, and AR Informatik directly. They receive your public IP. Expected test payload: about 3.5 MiB; failed requests may transfer extra data before cancellation. No credentials or results are sent to this web server. Downloaded reports include your public addresses. Return to speed test.

Start a check to discover your public addresses and validate external endpoints.