Xfinity Slow Download Speed: 6 Potential Causes & Fixes [GUIDE]

How to fix Xfinity slow download speed? 

Many factors can contribute to sluggish download speeds, and determining the root cause of your slow connection can be difficult at times. 

While some fixes are easy, such as checking your Internet speed or restarting your computer, others are more involved. 

Is my Xfinity Internet good? 

How can you speed up your download speed?

Find out the answer in this post!

Xfinity slow download speed

What is a good download speed?

According to the FCC, download speeds of at least 25 Mbps are considered good.

However, in reality, 25 Mbps seems to not be enough.

A good download speed should be at least 100 Mbps, and an upload speed should be at least 10 Mbps. 

With 100 Mbps, you can simultaneously watch Netflix or YouTube, attend Zoom meetings, and play most online games on multiple devices.

Despite that, some people can get by with fewer Mbps, while others require more.

You should get at least 100 Mbps download speed

How to determine if your Xfinity download speed is so slow?

The first step in determining your slow Xfinity download speed issue is to do a download speed test.

A speed test provides a reading of the speeds you're receiving through your Internet connection. 

Our speed test recommended: speedtest.net, MySpeed, Fast.com,...

MySpeed at gospeedcheck.com

Before you start, keep in mind the following points:

• Close any browser tabs or programs that are not related to the speed test and connect your computer to your network via Ethernet 

• Take a test at various times of the day for a few days and keep note of your results

• Avoid testing during peak hours

• Use modern testing equipment because older devices may not be able to accurately gauge your Internet performance due to their hardware.

• Choose a nearby testing server because the physical distance between your device and the testing server affects the test. 

• Unplug any additional Internet-connected devices from your network while performing the test.

To be honest, testing your Internet performance on an online testing site is a piece of cake.

All you have to do is go to a speed test website, click the "GO" or "START" button, and wait a few seconds for the results to appear on the screen.

Consider the following example:

Using MySpeed to test the Internet speed

So, what kind of speeds do you get? 

If your speed score is high - between 100 and 200 Mbps - it means your poor download speed has nothing to do with the Internet. 

If your speed score is poor - less than 100 Mbps - this might indicate that the Internet is the issue. 

Keep in mind that your speeds will vary based on the number of users on your network at any one moment.

What causes Xfinity slow download speed?

Well, if you get a slow Internet connection with Xfinity, the problem may lie in the Xfinity network or your home network.

Xfinity network

If the issue is with the Xfinity network, any of the following problems will occur.

Check if it is your case!

• Your Internet speed is slower than the specified speed in your package.

• You can find out the maximum speed you can get with your home network by checking your Xfinity statement.

• Your Internet connection is slow at peak hours, such as after 7 p.m., when the number of users in your neighborhood is substantially higher.

• Even when your WiFi connection is strong, your Internet speed is poor (or non-existent).

Xfinity network can cause slow download speed

Also read: Google Chrome throttle download speed

Your home network

If any of the following problems exist, the fault is with your home network:

• Your Internet speed is only slow on one device. If numerous devices report sluggish speeds, the problem is with Xfinity.

• When the Internet speed restriction is limited to your home network, your neighbors' Internet speed is unaffected.

The home network can be blamed slow download speed with Xfinity

How to solve Xfinity slow download speed?

We’ve provided you with some typical issues with Xfinity Internet speed.

So now, let’s find ways to solve these problems and get a faster download speed.

Xfinity network issues

Here are 2 main ways to address network issues with Xfinity, check them out!

Avoid network congestion

If too many devices are connected to your home network at the same time, your Xfinity download speed will be poor, causing network congestion.

Sometimes the WiFi simply stops working.

Consequently, your router may be unable to accommodate too many devices at the same time. 

To avoid this problem, limit the number of devices that may join your network at any given moment.

You can also prevent this congestion by scheduling data-intensive activities and downloads after peak hours. 

As a result, the total network performance will improve.

The Xfinity network is congested

Upgrade Internet plan

You do not have enough Xfinity speed is another problem with the Xfinity network.

There are two probable explanations for your sluggish Xfinity speed:

• You haven't chosen a fast enough Internet package.

• You signed up for a high-speed Internet package but aren't obtaining the promised speeds.

Assuming you do an Internet speed test and your result is close to the number of Mbps you're expected to get from Xfinity.

Still, you're experiencing a sluggish Internet.

Then, you may just need to upgrade your plan.

Maybe you should upgrade your Internet plan

Home network issues 

Below are some tips to get your Xfinity home network running faster:

Restart your PC

Before going on to other choices, try a fresh start. 

You may have unnoticed programs running on your computer, or you may have too many browsers open at the same moment. 

Simply restart your computer and begin downloading with only one browser window open.

Restart your PC 

Download one file at a time

It's uncommon for a download to fail when you're downloading many files at once. 

This might be because your gadget is incapable of handling large file downloads.

To make things easier, try downloading one file at a time. 

Though it may look counterintuitive, it may save you a lot of time.

Download one file at a time

Use an Ethernet wire

When WiFi is sluggish, connecting to an Ethernet connection can dramatically enhance your download speed. 

Connect the Ethernet cable from your modem to your device to accomplish this.

Because it is hardwired and does not rely on WiFi, this option might provide the quickest connection for your download speeds.

Use an Ethernet wire

Upgrade your router

An outdated router can cause havoc with your Internet use because most older routers are designed to handle only a few connections at a time. 

If you have numerous individuals using various devices that cause your wifi to slow down, you might consider upgrading to a new WiFi router. 

Newer routers have greater range and Internet speed.

Consider getting a new router

You should always pay greater attention to those issues interfering with your download speed if they occur frequently. 

When such issues arise, try all of the options suggested if the problem is something you can manage. 

If they are beyond your control, contact your Internet service provider for assistance.

Also read: WiFi upload speed faster than download