Why Slow Internet Connection | Reasons

Today’s world is all about the Digital Marketing. Everything happens now require Internet. The Internet is a worldwide interconnected computer network. It provides a variety of information and communication facilities. which is standardized using communication protocols. We must know why slow internet connection?

Every man having an internet connection with mobile phones or computer system. To make their work efficiently and fast. But if your internet connection slows down? Now, you require a fast network to do your work, otherwise, you get frustrated. There are some applications or organizations their work requires internet. If the internet goes down there will be a huge economical breakdown.

That’s why you have to fix your internet connection network. Check all possible reasons why your internet connection is slow. Following are a major checklist that makes your internet connection slow.


1. Router setting

It’s the main device of the network. There is a slow internet connection because of the broadband router. Make sure your router settings are all consistent. As per the manufacturer documentation and your internet service provider guidelines.

If it’s configured improperly as the MTU setting of your router set too excessive or too low. It can result in overall performance issues. Cautiously record any changes you are making in your router’s configuration. So you can undo them later if it essential.


2. Wireless signal interference and congestion

Wireless signal interference and congestion is one of the major cause of slow internet connection. Congestion happens when many people try to connect at the same time. This interference causes the router and network adapters to repeatedly send messages to overcome the signal issue.

Interference can be caused due to another electronic device too close to your wireless router. These neighbor’s electronics devices can compete for the same airwaves. Therefore result in interference or wireless network congestion.

To avoid this simply reposition your router for better performance. Try to change your Wi-Fi channel number. Always put your device closer to a router for better internet connection.


3. Virus and other spyware

Computer virus causes poor internet connection speed. A virus is a malicious software program that spread from one device to other through the internet. It will attempt to propagate itself usually through Email. This virus took little internet connection bandwidth and computing power. They don’t give any indications that they are running.

Spyware control your internet connection by interfering with your browser. The main problem is when there is multiple spyware running at the same time. As a result, you can lose internet connectivity.

To get high internet speed you must regularly run an antivirus software at all times. Keep upto date your antivirus program.


4. Background programs

There are some software applications have running background processes. These processes quietly consume network resources. These background processes are designed to do useful work. So you can’t delete them or install them from your system.

Examples, File synchronization services like google drive, or Dropbox might be moving data in the background. Downloading files with Bit Torrent, hence regular web browsing go slow. Games and videos can heavily impact your network. These background processes eat up your bandwidth and slow down your internet connection.

Computers download necessary updates in the background. Configure your PC to notify before downloading any updates and schedule installation when you are not using the internet. These settings do not solve your problem completely but help to make a good internet connection.

Search for programs that are monopolizing the internet connection. Quit or pause those applications. You can install extensions like Ad-block or flash Block which blocks bandwidth hogging ads, videos, and animations.


5. Router or other equipment are not working

Check your modems, router, and cable. If they are not working properly they don’t support internet connection at full speed. Reset your modem and router and see if that helps. Troubleshoot faulty devices, rearrange and reconfigure them. Check other computer systems in your office, if the problem happens only to one computer. Then the problem with that system not with router or modem.

Try bypassing the router, swapping the cables. Test with multiple devices then decide which component is malfunctioning. And it can be upgraded, repaired or replaced. Once your router, modem or system get fixed you will be browsing speedily again.


6. Paying for slow internet connection

Your internet connection is slow as because you’re paying for slow internet connection plan. Check which plan you have. Run speed test. If both are same your network is working fine. Your internet connection plan is of slow speed. The best way to speed up is to upgrade your internet connection plan to high-speed network.


7. DNS Server problem

Domain name server translates your address to computer-friendly IP address. Whenever you type an address into a browser that will go to DNS server to lookup. If these servers have issues or go down entirely. This result in your slow internet connection.

You have the option to look out for other DNS server. But if you’re previous DNS server doesn’t have any problem you won’t get many improvements with an alternative server. It might speed up your browsing by some milliseconds, at least.


8. Internet Service Provider

You checked all factors that will help to speed up your internet connection. But still, your internet connection is slow then finally check for your Internet service provider. Internet speed also depends on Service provider. Your ISP having technical problems or changed configurations. As a result network performance is slow.

Some ISPs intentionally install filters to control the network that slows internet connection speed. Directly, call your Internet provider if you think they are responsible for the slow network.


9. Browser and browser Add-ons

To run efficiently browser requires some amount of computing power and disk space. Every webpage is first downloaded to memory, saved in temporary disk files. Other running programs in system compete with a browser and cause delay.

Browser having add-ons to add a good browsing experience. It supports multimedia and tools to improve user environment. But these Add-ons slows down the internet connection. Try to close parallel running programs with your browser. Delete temporary files from your system. That will increase the memory on your computer. It will help browser to work efficiently. Therefore, increase in internet connection speed.



These are the top reason for making your internet connection slow. Try to figure out which reason applicable to you. Troubleshoot each and every aspect. If you find a solution then take major steps to recover them. This will result in an increase in your internet connection speed.

If this article you find the useful make or have any questions a comment. Thank you!

Leave a Reply

Your email address will not be published. Required fields are marked *