Category
Network Diagnostics
Test reachability and behavior of any host: HTTP headers and status, redirect chains, TCP port checks, ping and traceroute.
Redirect Checker
Follow and show every hop in a URL's redirect chain.
Website Status
Check whether a site is up, its HTTP status and response time.
Open Port Check
Test whether a TCP port is open and reachable on your IP or any host.
Is It Down?
Check if a website is up or down right now, with its status code and response time.
HTTP Headers
Fetch the HTTP response headers and status of a URL.
Port Check
Test whether a TCP port is open on a host.
Ping
Measure round-trip latency and packet loss to a host.
Traceroute
Trace the network path (hops) from this server to a host.