How to check your internet connection and speed

Checking your internet connection on a regular basis gives you insight into how fast your Wi-Fi really is. Understanding your connection speed can help you get the most from your internet. However, methods for checking the speed and status of your connection vary by device. Here’s how to check your internet connection and how to troubleshoot common performance issues.

May 24, 2026

11 min read

How to check your internet connection and speed

How to check your internet connection status

Most devices today can seamlessly connect to Wi-Fi. However, the method for conducting an internet health test will depend on your device and your operating system. Here are the steps to check your internet speed across different devices: 

How to test your internet speed

One of the easiest ways to check your internet connection is by using an online speed test tool. These tools work on any operating system and internet connection type, so they’re simple and accessible. 

Follow these steps to get accurate results with an online speed test:

  1. 1.Close all background apps on your device. 
  2. 2.If possible, connect directly to your network’s Ethernet cable for a more accurate reading. 
  3. 3.Choose your online speed test tool and run the test. The test typically takes less than a minute to complete. 
  4. 4.Compare the results to your ISP’s advertised speeds. If the speed is significantly slower than usual, it could be a sign of an underlying performance issue. 

What do the internet speed results mean?

Online speed test tools will usually display two key metrics, measured in Mbps: 

  • Download speed: The amount of incoming data your internet connection can process per second. 
  • Upload speed: The amount of data your internet connection can send out per second. 

Some speed test tools also display your connection latency, which is measured in milliseconds. You can also access this information using a ping test. 

How to troubleshoot common internet connection issues

In many cases, you can troubleshoot your internet connection on your own in just a few minutes. In many cases, it’s as easy as restarting your Wi-Fi router or checking in with your internet service provider. Here’s how to fix internet connection issues.

Diagnose the specific service or website

Sometimes, the problem isn’t with your device or internet connection. The websites you want to visit may be down for maintenance, or the servers may be overloaded. 

If you’ve checked your internet connection and found nothing wrong, the problem likely isn’t on your end. Start by visiting another website or app to see if it’s working. If it is, the outage is likely specific to that provider. You can also use NordVPN’s “Is it down?” tool to learn more about the state of the website you’re trying to visit.

Restart your device/modem

In many situations, a simple restart will refresh your internet connection. Here’s how to do it: 

  1. 1.First, restart your device. Give your computer or mobile device time to fully power off before turning it back on. If your internet connection is working again, the problem likely came from your device, not the network. 
  2. 2.If you’ve restarted your device and your internet connection is still not working, try restarting your modem or router. Power off the device and unplug it from the wall. 
  3. 3.Leave the modem unplugged for 10 to 15 minutes. This gives it time to cool off and fully refresh. 
  4. 4.Plug your modem back in and reconnect to the internet. This process may take a few minutes. 

Check on wires

One of the easiest internet troubleshooting steps is simply making sure everything is plugged in properly. Check all of the cables connecting your modem or router to the wall and to your devices. If your internet isn’t working, it could be because one of the wires has come loose. 

Make sure your router isn’t overheating

Extreme temperatures, especially heat, can affect your devices. If your modem or device overheats, it could negatively affect your internet speed and latency. 

If your internet is running slowly, check the temperature on your device. If it’s hot, turn it off and give it some time to cool down. This is an effective troubleshooting strategy for many performance problems, not just internet speed. 

Change the location of your router/modem

If you primarily use Wi-Fi for internet access, place your router in an area with a strong Wi-Fi signal. In most cases, positioning the router in a central area of your house or office will improve connectivity for all devices. If your internet is running slowly or isn’t working at all, a wall or piece of furniture could be blocking the signal. 

Check for network congestion issues

Network congestion is a common problem in offices or households with high data usage. If you have frequent latency issues, network congestion could be to blame. 

Network congestion typically occurs when a network can’t keep up with the demand for data traffic. To alleviate congestion, consider limiting your usage during peak hours or talk to your internet service provider about an upgrade.

Contact your internet service provider

If you’ve tried these troubleshooting solutions to fix your internet connection, but nothing’s working, try contacting your internet service provider. Filing a support ticket early can help prevent long-term connectivity issues. You can also use an online outage tracker to see if internet service providers like Xfinity, Verizon, or Cox Communications are currently experiencing issues.

You may have an issue with your router, modem, or other internet infrastructure, and a technician can help you solve the problem. You may also need to upgrade to a higher-level plan with faster speeds. 

How to improve your internet speed

If you want consistently higher speed and bandwidth, there are a few things you can do at home to improve your connection. If you’ve conducted speed tests and they’re showing slower speeds than your plan promises, try these quick fixes first. 

  • Switch to an Ethernet cable: Instead of using Wi-Fi, try plugging your device directly into your router with an ethernet cable. A direct connection can help you get faster speeds. 
  • Switch frequency bands: Try switching your Wi-Fi connection from the 2.4GHz band to the 5GHz or 6GHz. These frequencies provide faster connection speeds. However, you’ll need to stay close to your router. 
  • Update your router’s firmware: If your router’s firmware or drivers are outdated, it could slow down your connection. Check to make sure your router is updated to the latest version to maximize performance. 
  • Clear your browser’s cache: A full cache could slow down your internet speeds when you’re using a web browser. Clearing the cache periodically can help keep things running smoothly. 
  • Use ad blockers: Ads can slow down website loading times, plus they’re incredibly annoying. NordVPN’s ad blocker can remove the ads that are slowing you down and help you stay safe online. 
  • Upgrade your internet plan: If you need consistently high bandwidth for gaming or streaming, upgrading to a plan with more data may be the most efficient way to improve your speeds. 

If your internet connection is still slow after trying these strategies, get in touch with your internet service provider. There may be technical issues interfering with your internet connection that require professional help. 

Can a VPN improve your internet speed?

Yes, a VPN can improve your internet speed in certain cases. Specifically, VPNs are helpful if you’re experiencing bandwidth throttling from your internet service provider. Some ISPs will slow down your internet if you’re participating in high-bandwidth activities, like 4K streaming or online gaming. Some ISPs will also throttle you during peak periods with high demand in your area. This often happens in the early evening, when many people are using the internet after work. 

Why should you choose NordVPN? 

NordVPN helps keep your online activity safe and private, without compromising speed. Here’s why you should use NordVPN to improve your browsing experience: 

  • Fast speeds: NordVPN’s sophisticated algorithms distribute traffic across an extensive server network to keep your connection running smoothly. 
  • Full settings control: With NordVPN, you can choose your server and protocol of choice to get the fastest speeds possible. Switching your protocol from OpenVPN to NordLynx is one of the easiest ways to boost your speeds. 
  • Global server network: NordVPN has a network of over 9,400 servers around the world to choose from, so you can have a seamless browsing experience. 
  • Private online activity: NordVPN uses powerful AES-256 encryption so third parties can’t see your online activity. Plus, NordVPN’s strong privacy policy means we’ll never store or share your data with third parties. 
  • User-friendly apps: NordVPN offers apps for Windows, Mac, Linux, Android, and iOS, plus browser extensions for Chrome, Firefox, Microsoft Edge, and more. With so many apps, you can stay safe on all your devices.

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