Check how quickly a server responds by measuring TCP-connect time to a host and port, with min/avg/max over several attempts. (Real ICMP ping isn't possible from a server, so this uses a TCP connection instead.) Runs server-side; nothing is stored.
Ping Test Tool performs a fast, secure server-side lookup and presents the results in a clear, readable format.
ICMP requires raw sockets that aren't available in a serverless environment, so a TCP-connect test is used.
The request runs on our server, so timings reflect its network path, not your device's.
No.
Measures TCP-connect time to the given port (real ICMP ping isn't available from a server).
This tool runs a lookup on our server, because a browser can't query DNS/WHOIS/TLS or read other sites' headers directly. Queries aren't stored.