When it comes to the internet, speed is a crucial factor even when you use a VPN. Every VPN user should know that the speed of a VPN might depend on several aspects.
- The location of the VPN server
The speed of the VPN might depend on how far the VPN server is located. Distant connections come across increased complexities in terms of traffic and as a result of that, you will experience poor speed. Therefore, when you select a VPN, it is always good to select a vendor that has a server closer to your location.
- Different protocols can affect the speed
VPN connections are built based on different protocols; SSTP, PPTP, OpenVPN etc. are examples of VPN protocols available. The structure of the VPN can affect the speed of the connection; some protocols can be speedier than the others. For instance, it is a general practice to select OpenVPN instead of UDP in order to expect a faster connection. However, you can simply switch between the protocols to find the most suitable one for your VPN.
- The complexity of the encryption
It is always true that complex encryptions can assure better security and privacy. However, the complexity itself can make the connection slower. For instance, you might experience relatively slow connection speed with 256-bit encryption compared to 128-bit version.
In fact, in this case, it is a selection between speed and security. Although it is ok to try different encryption levels, you should not rely on a weaker encryption level and expose data to third parties.
- Bandwidth of the VPN
One of the major aspects that influence on the speed is the strength of the server. If the server is weaker and has a poor bandwidth, the connection will definitely lag when a number of clients connect to the server. Therefore, it is always better to choose a powerful server with a greater bandwidth if you expect speedier and uninterrupted connection.
- The configuration of your network
The difference between a WiFi connection and a wired network will significantly affect the speed of the VPN too. Particularly, if you are connected to a very fast network and still your LAN is pretty slow (if you are using a WiFi), you will start to experience some lags in your VPN connection. If you experience a slow network while connected to the router via WiFi technology, you can give it a shot by switching to a wired network. Most of the time, it can make an improvement of the speed.
Besides, you should remember that the speed of a VPN might vary from vendor to vendor. It is practically evident that the speed differences between different VPN services are significant. Before opting to a VPN service, you should probably have a good understanding of their service history. This is when reviews come to play; compare the reviews of several VPNs and get an idea about the quality of service they offer.