Internet Speed Guide & Knowledge Base
Clear, technically accurate explanations of network concepts.
What is Mbps vs MB/s?
Understanding the difference between ISP bandwidth numbers (bits) and file download speeds (bytes), and how to convert between them.
What is Ping and Jitter?
Why low latency and stable jitter matter more than raw download speed for online gaming, video calls, and other real-time traffic.
Why is Wi-Fi Slower Than Ethernet?
How radio interference, physical obstacles, and channel congestion degrade wireless speed, and what a cable sidesteps entirely.
How VPNs Affect Speed Tests
Understanding encryption overhead and routing distance, and why your speed test numbers change the moment a VPN is turned on.
What Is a Good Internet Speed?
How much Mbps you actually need for streaming, gaming, video calls, and remote work, broken down by activity and household size.
Download Speed vs Upload Speed: What’s the Difference?
Why most home connections advertise one number but deliver two different speeds, and when upload speed actually matters.
Why Does Internet Speed Fluctuate Throughout the Day?
Peak-hour congestion, shared local infrastructure, and background usage: why the same connection tests differently at 9am and 9pm.
How to Fix a Slow Internet Connection: A Troubleshooting Checklist
A step-by-step order of operations for diagnosing a slow connection, from a router restart to knowing exactly what to tell your ISP.
What Is Bufferbloat? Why Your Ping Spikes During Uploads and Downloads
How oversized router and modem buffers cause latency to spike under load even when bandwidth looks fine, and how to fix it.
Is Your ISP Giving You the Speed You Pay For?
How to properly test your plan against its advertised speed, what "up to" actually means in a contract, and how to build a case before contacting your ISP.
Independent tools & references
Compare readings across reputable browser-based tests. Results can differ because each service uses different servers, routes, and measurement windows.