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Factors Impacting GFiber Internet Speeds

Although GFiber provides incredibly fast network speeds over wired devices, there are a number of situations to cause your network speeds to slow down.
To boost your Internet speed, discover what disrupts or slows your Wi-Fi and wired connections.

While GFiber delivers ultra-fast internet directly to your home, several everyday factors inside and outside your house can affect your actual day-to-day speeds. Discover what might be slowing down your connection and how to get the best possible performance.

How GFiber Gets to Your Devices

Understanding how your home network is set up can help you pinpoint where a slowdown might be happening:

  1. The Fiber Line: We bring a fiber-optic connection directly to your home from the street.

  2. The Fiber Jack: This small box on your wall connects the outside fiber line to your home.

  3. The Router (or Network Box): Your router takes the gigabit connection from the Fiber Jack and distributes internet throughout your home, either via Wi-Fi or wired cables.

Wi-Fi vs. Wired Connections

Where and how you connect your devices plays a massive role in the speeds you see.

Speed Over Wi-Fi

It is unlikely you will hit full gigabit speeds over Wi-Fi. Wireless signals naturally lose strength over distance and can be easily disrupted by physical obstacles (like walls) or other electronics.

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Tip: To boost Wi-Fi speeds, place your router in a central, open location away from other electronics and appliances.

Speed on Wired Devices

Connecting a device directly to your router using an Ethernet cable is the best way to get the fastest, most stable speeds possible. However, if a wired device is still running slowly, it is usually due to one of the technical factors below.

Common Causes of Slowdowns

FactorWhat’s HappeningWhat You Can Do
Outdated HardwareOlder devices, aging operating systems, outdated web browsers, or slow internal network cards can bottleneck your speed.Try updating your device’s software or browser, or test your speed on a newer device.
VPNs (Virtual Networks)If you use a VPN for work or privacy, your speed is capped by how fast the VPN server can process your data.Temporarily disconnect from your VPN to see your true Google Fiber speed.
Streaming vs. DataIf your household is actively streaming 4K TV or movies, that video uses up a large chunk of your available bandwidth.Other devices downloading large files will only be able to use whatever bandwidth is left over.
Peak Usage TimesJust like rush hour traffic on the highway, internet traffic across the web peaks between 7:00 PM and 11:00 PM.You may notice slight drops in performance during these hours due to heavy traffic on the websites you are visiting.
Beyond Google’s NetworkOnce your data leaves Google Fiber’s network to travel to a specific website or game server, we cannot control how fast that external site responds.High traffic or server delays on the website's end can make your internet feel slow, even if your connection is perfect.

Deep Dive: Latency and Packet Loss

If you are a gamer or on video calls, your connection quality depends heavily on two technical metrics:

  • Latency (Ping): This is the time it takes for data to travel from your device to a server and back. It is mostly affected by how far away that server is. High latency causes "lag."

  • Packet Loss: This happens when pieces of data get lost along the way due to network congestion or faulty equipment. Packet loss causes choppy video calls or frozen games.

Need Extra Help?

If your internet isn't performing the way it should, we have tools to get you back up to speed: