When using your VPN service, you will experience precise speeds. These speeds will determine the ease with which you upload or download files on or from specific websites. Also, the speeds will determine how fast you connect to specific websites. Moreover, when streaming content from an online content streaming site such as Netflix, your speeds will determine how fast you can watch TV shows and movies. Therefore, speed is a very important aspect of the performance of any VPN service.
Apart from speed, a good VPN service is one that allows clients to access its servers fast and securely. People use VPN services to remain anonymous when they are surfing the web bypass any form of internet censorship and improve their level of security.
Any good VPN service should help clients achieve these objectives. Therefore, clients measure the performance of a VPN service by evaluating how it helps them remain anonymous when online, access blocked content and bypass internet censorship.
Factor 1: The servers
VPN services use servers to serve their clients. Every service seeks to serve its customers better by increasing the number of its servers. Therefore, VPN services that have very many servers perform better than those which have fewer servers in general.
It is easy to visualise how servers affect the performance of a VPN service. Clients can choose specific servers that they would like to use when connecting to the internet via the VPN service. The rule of thumb is that near servers provide high and reliable speeds that those servers located far away.
If you are in Australia, for example, it is better for you to use a VPN server in Australia or that which is close to you. If you choose one that is in a different region, your connectivity speed reduces drastically. Therefore, the number and distribution of servers determine the performance of any VPN service.
Factor 2: Your internet connectivity speed
When using a VPN service, your internet connectivity speed determines how fast you can access content. In general, VPN services have slightly low speeds. Low speeds of VPN services arise from the encryption that the services use on client traffic. Therefore, transferring encrypted data takes longer than transferring unencrypted data.
In addition to this, your VPN speed and overall performance are a product of your regular internet connectivity speed. If, for example, you have slow internet connectivity of 10mbps, when you use a VPN service, you will experience a speed that is slightly lower than the 10mbps. Also, if you have very high connectivity speeds, you will experience equally high speeds when you use a VPN service.
Factor 3: How you connect to your router
There is always a difference in speed when you use either a wireless or a wired connection. A wireless connection will give the feeling of having the freedom to move around. However, when you use a wireless connection to your router, you experience slightly reduced connectivity speeds. On the other hand, many people consider that using a LAN cable is an old practice. However, when you use a LAN cable, you experience higher speeds than it is the case when you use a wireless connection.
Therefore, the manner in which you connect to your router affects the speed of your connection as well as the overall performance of your VPN service.
Factor 4: VPN Protocols
There are several VPN protocols in use. The most common ones include the following: PPTP, IPsec and L2TP. All these protocols affect the performance and speed of a VPN service. For example, the PPTP protocol is less secure as compared to the others.
Therefore, if you choose to use PPTP for your VPN service, remember that you will end up compromising your level of privacy and security. The other two VPN protocols; IPsec and L2TP; offer users advanced levels of security. Therefore, the type of VPN protocol that VPN services include in their service offering affects the performance of the service.
Factor 5: Bandwidth
Lastly, any VPN server may experience an overload of users at any given time. Good VPN services have very many servers and allow their clients to switch servers at will. If very many clients attempt to use a single server at any given time, the bandwidth reduces drastically. Bandwidth reduction reduces speed and performance of the VPN service in general.