Uptime & latency leaderboard

Stability band distribution

The band thresholds are exactly the same as the "Stability" label on each service page.

One finding stands out: no service reaches 99%. Nearly all sit in the "Stable" band, which means roughly one day down out of 30. In other words, the "99.9% uptime" that this industry advertises widely is not met by a single service under this per-day method. That does not mean they are all lying — more likely their figure measures something else (say, per-request success rate, whereas we measure whether the service was reachable at all) — but it does mean that when you see "99.9%" or "100% stable", you are entitled to ask how it was measured.

The 10 fastest