Internet Connectivity

How a real speedtest works and why ISP results differ from independent tests. A practical guide to reading and using your speed test results correctly.

Fiber, ADSL, or mobile: a comparison of speed, cost, coverage, and real-world use cases to help you choose the right internet connection in 2025.

What a public IP address is, how to find yours, what it reveals about your connection, and why knowing it matters for both privacy and network troubleshooting.

Complete guide to ping: how ICMP works, how to interpret min/avg/max and packet loss results, and how to use ping to diagnose internet connection problems.

Proven strategies to speed up your internet: router placement, optimal DNS, QoS settings, mesh networks, and how to measure improvements with speedtest.it.