Xfinity Throttle your internet

Does Xfinity throttle the internet?

4 Mins Read

Digital FreedomDoes Xfinity throttle the internet?

Let’s find out. When an internet service provider (ISP) lowers the internet speed or bandwidth of a customer without informing them, this is known as ISP throttling. 

Internet throttling causes one’s ISP to serve them at a speed slower than how it is supposed to be. Throttling is a technique used by ISPs for managing internet traffic on their networks, alleviating bandwidth congestion, and imposing data restrictions.

ISP throttling: what you need to know?

In other words, ISP throttling is a cost-cutting strategy used by internet service providers to minimize bandwidth congestion and impose data restrictions on network traffic. 

Specific customers have to use the internet with reduced latency by slowed services, while the company prohibits customers from consuming most of the bandwidth. 

Online data-intensive activities such as streaming and gaming are mostly subjected to internet throttling. Internet providers may acquire additional clients without appropriately expanding their services and thus manage them by limiting traffic. 

Although throttling is a widespread practice with wireless and mobile services, it has been observed to a lesser degree with internet services provided through DSL, cable, or fiber internet access.

Moreover, contrary to most perceptions, ISP throttling is an entirely legal practice, while it is even essential in some instances. In case the ISP is not authorized to restrict consumption utilization on the network, the speed of the connection might be substantially slower. 

Throttling helps providers ensure that all people who use the internet have a consistent experience. However, there are rare instances where throttling is considered to be unacceptable.

Does Xfinity throttle the internet?

Is there a way to find out? One must have a VPN to check if their ISP is throttling their internet connection. 

A Virtual Private Network enables users to hide or encrypt their data from their service providers. Thus, they are unable to check the traffic flowing across the user’s connection, which is beneficial in case they are having trouble with their internet speed being slow. 

After the user has decided to use a VPN, they have to check their connection twice, i.e., first without switching the VPN and second when it has been turned on.

If the internet speed during both these instances is different, the ISP is most certainly throttling the connection. This method, nevertheless, isn’t decisive and assists the user if their ISP has restricted their access to certain activities or websites. 

There might also be other factors for the connection speed to be slower than usual, for example, network congestion, paid prioritization, or data limitations.

Why does Xfinity throttle my internet?

The ISP may throttle the internet connection for various reasons.

Slow connectivity is generally caused by data limitations or network congestion, yet there are also several other causes. Some of these are described as follows:

Network congestion:

Network congestion might happen during the hours of high internet consumption, such as evening. Many people, during these times, might enjoy their internet at average speed. 

However, others might have slow or even no speed of their connection. To avoid these issues, ISPs might limit the internet speed for everyone using the connection in that region, ensuring that all homes have access to the internet instead of just a few of them.

Data limitation:

The quantity of internet data required by users for uploading or downloading content at the fastest speed throughout their billing period is usually limited by the ISPs. 

This data cap is typically stated in the agreement before subscribing to the connection, so one can check their account information if they are experiencing slow internet speed. 

Paid prioritization:

Since the internet neutrality legislation was repealed in 2018, ISPs found it simpler to slow the speed of their services to push paid prioritization schemes. 

Moreover, since all companies want users to choose their services over their competitors, they might limit internet connections for particular services or websites. 

Suppose your service provider provides streaming services as well, for instance. In that case, they might limit the bandwidth when a user visits certain streaming websites, like Netflix, to persuade them that their streaming services are better and faster.

Also, they might limit access to specific sites to get them to  pay for a speedier loading period. In such cases, if the website owners do not accept this requirement, the users will have to suffer from poor network speed anytime they visit it. 

Moreover, ISP also sometimes limit internet connections for particular types of data since they might consume high bandwidth and put a higher strain on the network. This can include downloading heavy files and torrents to avoid such pressure.

Forbidden activities:

Suppose an ISP finds out that a user is visiting illicit websites, like well-known domains renowned for pirated material. In that case, their connection speed might be throttled to prevent them from accessing these sites. 

Furthermore, the ISP might interrupt the service to avoid breaching laws.

Avoid ISP throttling through a VPN:

An ISP will not usually cut bandwidth for all customers similarly. 

Many ISPs have a financial motive to censor certain types of information. That implies for restricting specific material, ISPs must be aware of what the user is accessing. A VPN hides all of the data sent between the server and the receiver by encryption and thus, keeps it hidden from the ISPs. 

Therefore, since ISPs cannot delay the traffic to every website, they cannot slow it as they won’t know its direction.

When you use a VPN, your ISP won’t be able to tell the difference between heavy streaming and regular online surfing. 

Thus, the provider will have no reason to throttle your connection, and you will be able to access any website at average speed. The ISP may even mistakenly limit traffic to some ‘fast lane’ clients in these instances.

If “Advanced Security on the Go” is enabled, a VPN profile would be installed on the compatible device. Hence, whenever the device is connected to any unprotected WiFi network, the VPN connection is instantly formed.

If someone is having any issue with their internet connection when not being at home, and they suspect that issue is due to their secure VPN connection while having “Advanced Security on the Go” active on their device, they can disable it from the Xfinity app. Moreover, they can even erase the VPN profile if they cannot use the app.

Does Xfinity block VPNs:

Certain Comcast routers may not support the PPTP protocol, a popular VPN encryption technology offering less encryption yet lower latency and quicker bandwidth. 

As a result, Comcast‘s blocking of VPN traffic is a fairly widespread issue but can be resolved by following several techniques.

Sameed Ajax Sameed is a Digital Content Producer at PureVPN who covers cybersecurity, streaming, and weekly news. Besides that, he wastes time playing FIFA, eating pizza, and sending tweets.

Have Your Say!!

Join 3 million+ users to embrace internet freedom

Signup for PureVPN to get complete online security and privacy with a hidden IP address and encrypted internet traffic.