How to test an internet plan after switching providers

You switched internet providers, but the connection feels slower than the plan you signed up for. Or the speed looks fine on one device and disappointing on another. A careful test can show whether the new service is delivering expected speeds or whether your router, Wi-Fi, or device is getting in the way.

Start with the Speed Test on a computer connected directly to the router if possible. Then compare that result with Wi-Fi, and repeat the test at different times. This helps separate a provider issue from a home network issue.

Test your new internet plan

1. Find the speed tier in your provider's confirmation email, account page, or bill. Note the advertised download and upload speeds, and whether the plan lists them as maximum or typical speeds.
2. Open the Speed Test on a computer connected to your router. For the clearest baseline, use an Ethernet cable. If you can only use Wi-Fi, sit near the router and note that you are testing wirelessly.
3. Pause video streams, downloads, cloud backups, and other heavy internet use in your home. Disconnect a VPN for the test if you are allowed to do so, since it can change both speed and latency.
4. Run the test and note the download speed, upload speed, ping, and jitter. Repeat it two more times, leaving a short gap between tests. Use the middle result as a reasonable snapshot rather than relying on one unusually high or low reading.
5. Run the test again over Wi-Fi, then repeat at a different time of day. Keep the device, location, and connection method consistent when you compare results.

The Speed Test exchanges test data with our server to measure the connection. A browser test is a useful check, but it is not a promise that every website or download will run at the same speed.

What the results mean

Wired results are close to the plan speed

Your new service is probably delivering expected speeds to the router and test device. A wired result can be a little below the plan's stated rate because network equipment and internet protocols use some capacity. For example, a 1 Gbps plan may top out around 940 Mbps through gigabit Ethernet. Check the terms of your specific plan before treating a small difference as a fault.

Wired results are consistently much lower

If several tests are far below the speed tier, the issue may be the service activation, modem, router, cable, or provider network. Check the provider's account page to confirm that the new plan is active. Then try the fixes below before contacting support.

Ethernet is fast but Wi-Fi is slow

The internet service may be working well, while the wireless link limits your device. Distance, walls, interference, an older Wi-Fi adapter, and the router's location can all reduce speed. Compare Wi-Fi near the router with Wi-Fi in the room where you usually notice the slowdown.

Speed is good, but calls or games still lag

Download and upload speed describe how much data can move. Ping measures response time, and jitter measures how much that response time varies. High ping or jitter can make live calls and games feel delayed even when a speed result looks strong. If the connection drops as well, use a packet loss test to check for missing requests.

Results change a lot between tests

Other people or devices may be using the connection, or the provider's network may be busier at certain times. A single test cannot tell you why results vary. Compare several readings on the same device, first over Ethernet and then over Wi-Fi, and note the time of each test.

How to fix low speed results

1. Check for other internet use. Pause streaming, game downloads, backups, and updates on every device you can. Run the test again while the connection is quiet.
2. Test close to the router. On Wi-Fi, move into the same room as the router and retest. On a computer, check the connection in Windows 11 at Settings › Network & internet › Wi-Fi or Settings › Network & internet › Ethernet. On a Mac, open System Settings › Network and select the active connection.
3. Use a wired connection. Connect the computer to the router with Ethernet and retest. If the wired result is much higher than Wi-Fi, focus on router placement, wireless interference, or the device's Wi-Fi capability.
4. Restart the modem and router. Unplug both devices, wait about 30 seconds, reconnect the modem first, and wait for it to finish starting before reconnecting the router. If your provider supplied a specific restart procedure, follow that instead.
5. Check the cable and network port. Make sure Ethernet plugs are fully seated and try another cable or router port. A damaged cable or a port negotiating at a lower speed can limit a fast plan.
6. Contact your provider with repeat results. Share the plan name, wired test speeds, times, and whether you restarted the equipment. Ask them to confirm activation and check the modem signal or service line. For more troubleshooting ideas, see what to check when internet is slower than your plan.

Why your speed may not match the advertised number

Providers may advertise a maximum speed, a typical speed, or a range, and the terms differ by plan. Read the details for the service you purchased rather than comparing a test with a headline number alone. Also check whether the stated rate is in Mbps or Gbps: 1 Gbps equals 1,000 Mbps.

Your test measures the path between your device and a test server at that moment. It does not measure every route to every website, and Wi-Fi results include the wireless link inside your home. If a wired computer still gets substantially less than the plan's stated typical speed across repeated tests, your provider can check the service reaching the modem.