Guides
Surfshark Speed Test Review: WireGuard Verdict
A hands-on speed audit of Surfshark VPN, measuring multi-device performance drop-offs, gaming server pings, and peak-hour streaming bandwidth.
Blog
DCSPEEDTEST BLOG
Internet guides, hardware reviews, latency optimization, and speedrun tips for the modern web.
Research
Best Gaming ISP by US State: 2026 Rankings
We ranked ISPs in every US state by gaming metrics — ping, jitter, and packet loss — not just download speed.
Research
ISP Throttling Test: How to Detect and Prove It
Speed test shows 500 Mbps but Netflix buffers? Here's the exact multi-tool method to detect and document ISP throttling.
Guides
How to Choose the Best WiFi Channel to Boost Speed
Is your neighbor interfering with your signal? Learn how to scan for congestion and pick a clear channel.
Reviews
How VPNs Affect Speed Tests — We Benchmarked 8 VPN Services
Every VPN claims no speed loss. After 240 tests across 8 services on the same fiber line, here are the real numbers.
Guides
Surfshark vs NordVPN: 2026 Speed Showdown
A head-to-head speed test between NordVPN and Surfshark, comparing raw download throughput, gaming ping, and packet loss.
Troubleshooting
WiFi Connected But No Internet: 10 Ranked Fixes
One of the most misdiagnosed network errors. We rank 10 fixes by success rate from 1,200 documented cases, easiest first.
Reviews
Wi-Fi vs Ethernet: A Repeatable Speed and Latency Comparison
Compare Wi-Fi and Ethernet on the same device and test mode. Look at upload, download, idle latency and loaded latency rather than assuming the connection with the higher download number is always better.
Guides
GL.iNet Flint 2 (GL-MT6000) WiFi 6 Router Review
Supercharge your online gaming and network privacy with the GL.iNet Flint 2 router featuring massive 2.5G ports and built-in WireGuard VPN.