Boost Your Centurylink Upload Speed with These 5 Simple Tricks

In today’s world, a fast and reliable internet connection is a must-have. Slow internet speeds can be frustrating, especially when you’re trying to upload important files or videos. If you’re a Centurylink user, you may have noticed that your upload speed is not as fast as you would like it to be. Fortunately, there are several simple tricks that you can use to boost your Centurylink upload speed.

The first step to boosting your Centurylink upload speed is understanding how it works. Your upload speed determines how quickly you can send data from your computer to the internet. Factors such as your network setup, the quality of your modem or router, and the number of devices connected to your network can all affect your upload speed.

So, what can you do to improve your upload speed? We’ve put together a list of five simple tricks that you can use to boost your Centurylink upload speed. From optimizing your Wi-Fi network to upgrading your modem or router, we’ve got you covered.

Don’t let slow upload speeds hold you back. With these simple tricks, you can increase your Centurylink upload speed and enjoy a faster, more reliable internet connection. Keep reading to learn more!

Understanding Upload Speeds: How It Works

When it comes to internet speed, there are two main components: download speed and upload speed. While download speed is the rate at which data is transferred from the internet to your device, upload speed is the rate at which data is transferred from your device to the internet. In this article, we’ll focus on the latter.

Upload speed is an important metric for activities such as video conferencing, online gaming, and file sharing. But how does it work? The speed of your upload depends on several factors, including your internet plan, the type of connection you have, and the number of devices on your network.

Factors that Affect Upload Speed

  • Internet Plan: The speed of your upload is directly related to the internet plan you have subscribed to. Most internet service providers offer different tiers of plans with varying speeds, so it’s important to choose the one that meets your needs.
  • Connection Type: The type of connection you have also affects your upload speed. For instance, fiber optic internet offers faster upload speeds than DSL or cable internet.
  • Number of Devices: The number of devices connected to your network can also impact your upload speed. The more devices there are, the more bandwidth is being used, which can slow down your upload speed.

How to Improve Upload Speed

If you’re experiencing slow upload speeds, there are a few things you can do to improve it. Firstly, try connecting your device directly to your modem using an Ethernet cable. This can improve your upload speed significantly, especially if you’re using a wireless connection.

You can also try reducing the number of devices connected to your network, or upgrading to a higher tier internet plan. Additionally, optimizing your computer’s settings or clearing your browser’s cache can also help improve upload speed.


Understanding upload speeds is important for anyone who needs to upload data regularly. By knowing the factors that affect upload speed and how to improve it, you can ensure that your internet connection is always fast and reliable. Keep these tips in mind and you’ll be able to boost your CenturyLink upload speed in no time!

Factors That Affect Centurylink Upload Speeds

Centurylink upload speeds can be affected by several factors that are outside of your control. Here are two factors that may affect your upload speeds:

Network Congestion: Network congestion occurs when there is a high volume of data being transferred through the network. This can slow down your upload speed because the data has to compete with other data for bandwidth.

Distance from the Network Hub: The distance between your device and the network hub can also affect your upload speed. The farther away you are from the hub, the longer it takes for data to travel, which can cause a delay in your upload speed.

Other Factors That Affect Upload Speeds

  • Wi-Fi Signal Strength: Weak Wi-Fi signal can cause slower upload speeds. This can be resolved by moving closer to the router or upgrading to a more powerful router.
  • Hardware and Software: Old hardware or software can cause slower upload speeds. Ensure that your device’s hardware and software are up-to-date.
  • Number of Devices Connected: The more devices connected to the same network, the more bandwidth is being used, which can cause slower upload speeds. Disconnect devices that are not in use to improve upload speeds.

Tips to Improve Centurylink Upload Speeds

Here are some tips to improve your Centurylink upload speeds:

  • Reset Your Router: Restarting your router can help to refresh the network and improve upload speeds.
  • Use Ethernet Cables: Using an Ethernet cable to connect to the internet instead of Wi-Fi can improve upload speeds.
  • Contact Your Provider: If none of these tips improve your upload speeds, contact your internet service provider to see if there is a technical issue with your connection that needs to be resolved.

Don’t let slow upload speeds ruin your online experience. By understanding the factors that affect your Centurylink upload speeds and implementing these tips, you can boost your upload speed and enjoy a faster, smoother online experience.

Run a Speed Test: Diagnose the Problem

If you’re experiencing slow upload speeds, the first step is to run a speed test to determine the actual speed of your CenturyLink internet connection. By doing this, you can identify whether the problem is related to your internet service or if it’s something else.

When running a speed test, make sure you’re using a reliable speed testing tool, such as or Google Speed Test. The test should be conducted from a computer or device that’s directly connected to your modem via an Ethernet cable to ensure accurate results. If you’re running the test on a wireless connection, keep in mind that the results may be affected by the distance between the device and the modem, as well as any interference from other devices.

Factors that affect speed test results:

  • Network congestion: During peak usage times, internet traffic can become congested, leading to slower speeds.
  • Hardware limitations: An outdated or malfunctioning modem or router can lead to slower upload speeds.
  • Distance from the ISP: The further away you are from the ISP’s central office, the more likely it is that you’ll experience slower upload speeds.

What to do if your upload speeds are slow:

  • Restart your modem and router: This simple step can often resolve issues related to hardware limitations.
  • Upgrade your internet plan: If you consistently experience slow upload speeds, upgrading to a higher speed plan may be necessary.
  • Contact your ISP: If the problem persists, contact your internet service provider to troubleshoot the issue or request a technician visit.

By running a speed test and understanding the factors that can affect upload speeds, you can better diagnose the problem and take steps to improve your internet connection. If you’re still experiencing slow upload speeds after trying these solutions, don’t hesitate to reach out to your ISP for further assistance.

Trick #1: Optimize Your Wi-Fi Network

Slow upload speeds can be a frustrating experience for CenturyLink users. However, optimizing your Wi-Fi network can be an effective solution to this issue. Here are some tips to help you get started:

Place Your Router in a Central Location

  • Router Placement: The position of your router plays a critical role in your Wi-Fi network’s performance. Place it in a central location, away from walls and metal objects.
  • Interference: Metal objects, walls, and other electronic devices can obstruct the Wi-Fi signal, causing slow upload speeds.

Update Your Router Firmware

Router Firmware: Your router’s firmware is its operating system. Keeping it up-to-date ensures that your router operates efficiently and performs optimally.

Change Your Wi-Fi Channel

  • Channel Congestion: Wi-Fi channels can get congested, especially in urban areas where multiple Wi-Fi networks are competing for the same channel. Use a Wi-Fi analyzer tool to find the least congested channel and switch to it.
  • Router Settings: Changing your router’s channel settings can be done through its admin interface. Consult your router’s manual for instructions on how to do this.

Trick #2: Upgrade Your Router or Modem

If optimizing your Wi-Fi network doesn’t solve your speed issues, it may be time to consider upgrading your router or modem. As technology advances, new routers and modems are released with better capabilities, allowing for faster internet speeds and stronger connections. Here are a few tips to help you decide whether or not it’s time to upgrade:

First, determine how old your current router or modem is. If it’s been several years since you purchased it, there’s a good chance that a newer model with better technology exists.

Signs it’s time to upgrade:

  • Slow internet speeds: If you’re experiencing consistently slow internet speeds even after optimizing your network, it may be a sign that your router or modem can no longer keep up with your internet plan.
  • Frequent disconnections: If you’re experiencing frequent disconnections from your Wi-Fi network, it could be a sign that your router or modem is malfunctioning.
  • Inability to support multiple devices: If your router or modem struggles to support multiple devices at once, it may be time to upgrade to a model with more bandwidth.

Choosing a new router or modem:

When choosing a new router or modem, consider your internet plan and the number of devices that will be using the network. Look for a model that can support your internet speed and the number of devices you need connected at once. Additionally, research the various features that different models offer, such as parental controls or advanced security settings.

Upgrading your router or modem can seem like a daunting task, but it’s often worth the investment for faster and more reliable internet speeds. And with the right research and preparation, you can find a model that fits your needs and budget.

Trick #3: Prioritize Your Internet Traffic

If you are like most people, you have several devices connected to your Wi-Fi network at the same time. And sometimes, all those devices are competing for the same internet bandwidth. This can lead to slow internet speeds and buffering issues. But there’s a solution: you can prioritize your internet traffic.

By prioritizing your internet traffic, you can ensure that your most important devices get the bandwidth they need. For example, if you’re working from home and need to attend a video conference, you can give your laptop priority over your kid’s tablet streaming YouTube videos. Here’s how:

Option 1: Quality of Service (QoS)

  • Quality of Service (QoS) is a feature available on most routers that allows you to prioritize your internet traffic.
  • You can configure QoS to give priority to specific devices, applications, or services on your network.
  • For example, you can give your work laptop priority over your gaming console, or prioritize video conferencing apps over file downloads.

Option 2: Third-Party Applications

  • If your router doesn’t have QoS or you want more control over your traffic prioritization, you can use third-party applications.
  • These applications can give you more granular control over your internet traffic and allow you to prioritize based on specific criteria, such as IP address or port number.
  • Some popular third-party applications include NetLimiter, cFosSpeed, and NetBalancer.

Option 3: Upgrade Your Router

If you’re still having trouble prioritizing your internet traffic, it may be time to upgrade your router. Newer routers often come with more advanced QoS features and are better equipped to handle multiple devices and high-bandwidth activities.

With these tricks, you can ensure that your most important internet activities get the bandwidth they need, even when other devices on your network are competing for the same resources.

Frequently Asked Questions

Q: How can I increase my upload speed with CenturyLink Internet?

A: You can increase your upload speed with CenturyLink Internet by upgrading your internet plan to a higher speed tier. You can also improve your upload speed by ensuring that your modem and router are up-to-date and properly configured. Additionally, you can optimize your internet connection by closing unnecessary programs and applications that may be using your bandwidth.

Q: Will using an Ethernet cable instead of Wi-Fi improve my upload speed?

A: Yes, using an Ethernet cable instead of Wi-Fi can improve your upload speed by providing a more stable and reliable connection. Ethernet cables have higher bandwidth and are not subject to the interference and congestion that can occur with Wi-Fi networks.

Q: How can I check my current upload speed with CenturyLink Internet?

A: You can check your current upload speed with CenturyLink Internet by running a speed test on a reliable website such as Make sure to test your speed during non-peak hours and with a wired connection for the most accurate results.

Q: Why is my upload speed slower than my download speed with CenturyLink Internet?

A: Your upload speed may be slower than your download speed with CenturyLink Internet due to a variety of factors such as network congestion, distance from the nearest network node, and the type of internet plan you are subscribed to. CenturyLink offers different speed tiers for different internet plans, with higher upload speeds available at higher plan levels.

Q: Is there a way to prioritize my upload traffic over my download traffic with CenturyLink Internet?

A: Yes, you can prioritize your upload traffic over your download traffic with CenturyLink Internet by configuring Quality of Service (QoS) settings on your router. QoS allows you to assign a higher priority to certain types of traffic such as video conferencing or online gaming, which can help improve your upload speed and overall internet performance.

Q: Can I troubleshoot my slow upload speed with CenturyLink Internet on my own?

A: Yes, you can troubleshoot your slow upload speed with CenturyLink Internet on your own by performing basic troubleshooting steps such as resetting your modem and router, checking for firmware updates, and running virus scans. If these steps do not improve your upload speed, you may need to contact CenturyLink customer support for further assistance.

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