Blog category
Fundamentals
Every article filed under Fundamentals.
3 articles
Fundamentals
Understanding your Internet Fitness Score
Speed alone never told the whole story. Here is how download, upload, ping, jitter and packet loss combine into one number you can act on.
18 June 2026 · 8 min read
Fundamentals
Ping, jitter and packet loss explained
The three stability metrics that decide whether calls and games feel smooth, regardless of your Mbps.
21 May 2026 · 6 min read
Fundamentals
Reading a speed test like an engineer
What the numbers hide, why results vary and how to run a test that is genuinely comparable over time.
29 March 2026 · 7 min read
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