Internet speed test / Ping

Ping test

A ping test measures latency: how long a small request takes to leave your device, reach a nearby server, and come back. Jitter is how much that delay changes.

Measure ping, jitter, and loaded latency

The speed test reports idle ping first, then latency again while the download is running.

Run a ping test

What ping actually is

Ping is a round trip, reported in milliseconds. HomeSpeed uses several short HTTPS requests and takes the middle value, so one slow sample does not define the result. Server processing time is removed when the edge reports it. This is web latency, the kind video calls and browsers feel, not a raw ICMP ping from a router terminal. The two are usually close on a quiet line.

Targets that match how apps feel

UseComfortable pingWatch jitter if
Browsing and streamingUnder 80 msVideo keeps restarting
Video callsUnder 50 msVoices cut in and out
Casual online gamesUnder 60 msMovement feels rubbery
Fast competitive gamesUnder 30 msJitter stays above 15 ms
Cloud gamingUnder 30 ms, stableThe picture stutters

Distance sets a floor. A test server in another continent cannot show a 10 ms ping no matter how fast the plan is. HomeSpeed picks a nearby edge so the number reflects your access line more than a trip across an ocean.

Jitter

Jitter is the average gap between consecutive ping samples. A steady 40 ms is easier to play on than a ping that swings from 18 ms to 90 ms. High jitter often comes from Wi-Fi retries, a busy uplink, or a VPN. If the Wi-Fi speed test ping is much worse than Ethernet, the air is the problem.

Latency under load

Idle ping can look excellent and still fall apart the moment a download starts. That pattern is bufferbloat: the router queues packets and delay climbs. HomeSpeed samples ping during the download and shows it as latency under load. If that figure is more than about twice the idle ping, games and calls will suffer whenever someone streams or updates a console.

The practical fixes are to pause the heavy download, wire the busy device, or use a router that keeps queues short. Buying a higher download tier does not always lower ping. A broadband speed test on Ethernet tells you whether the delay is in the home network or on the line itself.

Upload still matters

Calls and cloud gaming send a steady stream as well as receive one. A line with 300 Mbps down and 5 Mbps up can still struggle if the upload is full. Read how much speed you need when the ping is fine and the call is not.