How to test your internet connection right now

The fastest way to check if your internet is working is to open a web browser and visit any website — Google.com, Weather.gov, or your email. If the page loads, your connection is active. If nothing loads after 10 to 15 seconds, or you see an error message, your connection has a problem.

That straightforward test tells you whether data is moving between your device and the internet. It does not tell you how fast that connection is, whether it is stable, or why it might be slow. Those require different checks, which this guide walks through.

Key Takeaways

  • A working connection loads any website in your browser within 10 to 15 seconds; if nothing appears, restart your modem and router before calling your provider.
  • Speed tests like Speedtest.net show your actual read and upload speeds compared to what your plan promises, and you should run one when your connection feels slow.
  • Ping and latency matter most for video calls and online games, while read speed matters most for streaming video or downloading files.
  • Your router's signal strength affects speed in different rooms; move closer to the router or check your Wi-Fi settings if only wireless devices are slow.
  • If a speed test shows you are getting less than 80 percent of your promised speed, contact your provider with the test results as proof.

Check your connection status on Windows or Mac

Both Windows and Mac show whether you are connected to the internet in the system settings. On Windows, open Settings, go to Network & Internet, and look for your connection name. It should say "Connected" next to your Wi-Fi network name or "Ethernet" if you are plugged in with a cable. On Mac, click the Wi-Fi icon in the top-right corner of the screen; if it shows a filled signal icon, you are connected.

These settings show that your device found a network, but not whether that network actually reaches the internet. A device can be connected to a router that has no internet service. That is why the browser test — trying to load a website — is more reliable. If your device shows connected but websites will not load, the problem is between your router and your internet provider, not between your device and router.

Restart your modem and router when nothing works

Before you call your provider, restart both devices. Unplug your modem (the box that connects to your wall outlet and your provider's network) and wait 30 seconds. Plug it back in and wait two to three minutes for all the lights to stop blinking. Then unplug your router (the box that broadcasts Wi-Fi) and wait 30 seconds, then plug it back in and wait another two to three minutes.

This clears temporary errors that prevent connection. Most connection problems that seem serious are actually fixed by this step. After both devices have finished restarting, try loading a website again. If it works, you are done. If it still does not work after 10 minutes, write down what lights are on or off on your modem — your provider will ask about this when you call.

Run a speed test to measure your actual read and upload speeds

Visit Speedtest.net in your browser and click the big "Go" button. The test takes about one minute and measures three things: read speed (how fast data comes to you), upload speed (how fast data goes from you to the internet), and ping (how long it takes for a signal to reach a server and come back). Write down these three numbers.

Compare your results to the speeds your provider promised. If you pay for 100 Mbps read, you should see at least 80 Mbps in the test. If you see 50 Mbps or less, you are not getting what you are paying for. Run the test two or three times at different times of day — speeds vary depending on how many people in your area are using the internet at once. If the test consistently shows less than 80 percent of your promised speed, contact your provider with a screenshot of the test results.

Run the speed test on a device connected by ethernet cable (plugged directly into your router) if possible. Wi-Fi speed is often slower than ethernet speed because of distance and interference. If the ethernet test is fast but the Wi-Fi test is slow, the problem is your Wi-Fi signal, not your internet service.

Understand what your speed test results mean

read speed is what matters most for everyday use. It controls how fast websites load, how quickly videos start playing, and how fast you can read files. For streaming video in HD, you need at least 5 to 10 Mbps. For 4K video, you need 25 Mbps or more. For browsing and email, 10 Mbps is plenty.

Upload speed matters if you video call, upload photos to the cloud, or stream yourself playing games. Video calls need at least 2.5 Mbps upload. If your upload speed is much slower than your read speed, that is normal — most home internet plans are built that way.

Ping (measured in milliseconds, or ms) matters most for video calls and online games. Lower is better. Anything under 50 ms is good. Between 50 and 100 ms you might notice a slight delay in video calls. Above 100 ms, video calls become choppy and games feel sluggish. Ping is usually the same whether you are on Wi-Fi or ethernet, because it depends on your internet provider's network, not your home network.

Check your Wi-Fi signal strength if only wireless devices are slow

If your ethernet-connected devices are fast but your Wi-Fi devices are slow, your Wi-Fi signal is weak. Move your router to a central location in your home, away from walls and metal objects. Routers broadcast in all directions, so a router in a corner or closet will have weak signal in the rest of your home.

On Windows, open Settings, go to Network & Internet, and select Wi-Fi. Click "Manage known networks" and then "Hardware properties" next to your network name. Look for the "Signal strength" number — anything above 70 percent is good. On Mac, hold Option and click the Wi-Fi icon in the top-right corner; the "RSSI" number should be closer to 0 than to -100 (so -40 is better than -80).

If your signal is weak in certain rooms, you have three options: move the router, buy a Wi-Fi extender (a device that picks up the router's signal and rebroadcasts it), or upgrade to a mesh Wi-Fi system (multiple devices that work together to cover your whole home). Mesh systems are more expensive but give more reliable coverage in large homes.

Check for interference and network congestion

Other devices can slow down your Wi-Fi. Microwaves, cordless phones, baby monitors, and some security cameras all broadcast on the same 2.4 GHz frequency that most Wi-Fi routers use. If your router is near any of these devices, move it farther away.

Your neighbors' Wi-Fi networks can also interfere with yours. If you live in an apartment building or close to other homes, your router might be on the same channel as nearby networks. Most routers let you change the channel through a settings page. On Windows, read a free app called WiFi Analyzer to see which channels nearby networks are using, then set your router to a less crowded channel. On Mac, hold Option and click the Wi-Fi icon to see nearby networks and their channels.

Network congestion happens when too many devices on your network are using the internet at once. If everyone in your home is streaming video, video calling, and downloading files simultaneously, speeds will drop. This is normal and not a problem with your connection.

Frequently Asked Questions

What should I do if my modem keeps disconnecting?

Restart it once, then wait a full day to see if the problem returns. If it disconnects again, the modem itself may be failing. Contact your provider — they often replace failing modems for free. Write down the time and date each time it disconnects so you can tell your provider when it happens.

Why is my upload speed so much slower than my read speed?

Most home internet plans are designed this way because most people read more than they upload. This is normal. If you need faster upload for work, ask your provider about business-class plans, which usually have more balanced speeds.

Can I improve my speed by changing my router settings?

Changing the Wi-Fi channel can help if you have interference from nearby networks. Updating your router's firmware (software) sometimes improves performance. Beyond that, your speed is limited by your internet plan, not your router. If you consistently get less than 80 percent of your promised speed, the problem is your provider's network, not your equipment.

Is it normal for speed to change throughout the day?

Yes. Internet speed depends on how many people in your area are using the network at the same time. Speeds are usually fastest late at night and slowest in the evening when most people are home. If your speed drops only during certain hours, this is normal. If it is always slow, run a speed test and contact your provider if it is below 80 percent of what you pay for.

What does it mean if my ping is high but my read speed is normal?

High ping with normal read speed usually means your internet provider's network is congested or you are far from their servers. This affects video calls and games more than regular browsing. It is not something you can fix on your end. Contact your provider if ping is consistently above 100 ms.