Troubleshooting
NAT Types Explained: Open, Moderate, Strict
Struggling to join your friend's lobby? Your NAT type is likely the culprit. Here is how to get an Open NAT.
Blog
DCSPEEDTEST BLOG
Internet guides, hardware reviews, latency optimization, and speedrun tips for the modern web.
History
How Two Geniuses Invented Packet Switching
In the 1960s, Paul Baran and Donald Davies designed packet switching to survive nuclear attacks and data bottlenecks. This is the history of packets.
Research
How Much Does ISP Speed Drop at Peak Hours?
We analyzed 90 days of data to quantify how much speed drops from morning to evening peak — by ISP type, region, and plan.
Guides
Dual-WAN Setup: Never Lose Internet in a Meeting
Work from home? You need redundancy. Here is how to combine two internet connections (e.g., Fiber + Starlink/5G) for 100% uptime.
Guides
Best MTU Settings for Gaming: Optimize Packet Size
What is the optimal MTU size for competitive gaming? We benchmark 1500 vs 1492 vs 1450 MTU for lower packet fragmentation and ping.
Guides
Electric Scooter Top Speed Test: KuKirin G2 Pro
How fast can budget e-scooters and motorbikes really go? We examine the KuKirin G2 Pro top speed test and electric motor controllers.
Guides
5 Common Mesh WiFi Mistakes Killing Your Speed in 2026
Buying a 3-pack Eero or Orbi isn't a magic fix. If you place them wrong, you're actually adding latency.
Guides
Best VPN for Firestick: Fast 4K Streaming Setup (2026)
An expert streaming guide evaluating NordVPN and Surfshark for unblocking global streaming apps on Amazon Firestick, with zero buffering optimizations.
Guides
Surfshark vs ExpressVPN Speed Test (2026)
An expert head-to-head speed comparison between Surfshark's WireGuard protocol and ExpressVPN's Lightway protocol, measuring peak bandwidth and gaming ping.
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