Why is Wifi slow? How to speed up internet connection?

Not only you, but many users still wonder why Wifi is slow? How to speed up internet connection? In the article below, Taimienphi.vn will answer this question for you.

Why is Wifi slow? How to speed up internet connection?

Instructions on how to increase WiFi speed

Shark biting fiber optic cable is the cause of slow network connection, Wifi?

Why is Wifi slow? How to speed up internet connection?

What is more annoying than when surfing the web, going to Facebook, watching movies on YouTube, but the network connection is slow, causing jerky errors, lag, unable to load photos, … .

There are many reasons why Wifi is slow, it can be due to faulty modem, router problems, poor Wifi signal, signal strength on cable lines, slow DNS servers and even in some cases because the Internet service provider “squeezes” the bandwidth.

If the problem lies with your Internet service provider (ISP), the ideal solution is to use a VPN (virtual private network or virtual private network) to check.

Follow the steps below to use a VPN to check if your VPN service provider is squeezing your bandwidth, making your Wifi connection slow:

Step 1: Troubleshoot common problems

If you are facing slow Wifi connection, don’t rush to blame your Internet service provider. Before making a final conclusion, the first step you need to do is to check and fix common problems, including: check the router location, adjust the router antenna, check network security, … and find out if the AAG cables are broken or not.

Suppose if the cause is a broken AAG submarine cable, readers can refer to the article for more information How to fix slow networknetwork flickering, handle slow internet speed when AAG undersea cable breaks on Taimienphi.vn to learn how to fix the error.

If you’ve checked and fixed the common problems and the Wifi connection is still slow, move on to the troubleshooting steps below.

Step 2: Check Internet connection status

The next step is to check the Internet connection status, the simplest way is to test the network through M-Lab. Access Here.

Basically M-Lab will test your Internet connection speed and evaluate if your ISP (Internet service provider) is providing stable network performance or not.

Step 3: Choose a reliable VPN

In case if you still think that your Internet service provider is squeezing bandwidth causing Wifi to be slow, it is time to seek the help of a VPN.

There are dozens of reasons to use a VPN, such as security, price and server location, … .

If you are wondering whether to choose a reliable VPN, readers can refer to some of the existing articles on Taimienphi.vn to learn more. VPN List Best free 2020.

Step 4: Compare Internet Speed

The next step is to perform a test, test the speed of your Internet connection by visiting sites like Fast.com or Speedtest.net. Compare the results with the VPN connection test.

In general, using a VPN can significantly reduce your network connection speed. However, because a VPN hides the IP address, the address that the Internet service provider uses to identify the user. In case if the Internet speed when using a VPN is faster than when not using the VPN, it means that the ISP is squeezing and throttling your bandwidth.

Step 5: Speed ​​up your Internet connection

Even if you find out that your ISP is throttling, squeezing bandwidth, and causing a slow Wifi error, there’s not much you can do but find and use a better ISP.

Here are some suggestions for you:

– If possible, you should choose a more reliable Internet service provider.
– Use VPN to maintain connection speed. Although the downside of a VPN is that it slows down the network connection, it is also a solution to speed up and maintain the connection in case if the ISP squeezes the bandwidth.
– Finally, contact your Internet service provider for help.

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The above article Taimienphi.vn has just answered your question Why is Wifi slow? How to speed up internet connection? Hope the above article has provided you with useful information. In addition, you should also regularly change the wifi modem password at work or at home for better security.