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ABLY Server Time
Check the HTTP Date-based estimated offset and measurement status for ABLY (mobile.a-bly.com).
Server Time Click Practice
ABLY
Estimate
Offset +792ms
RTT 1715ms · ±1358ms
Measured at 2026-11-11 02:20:15 KST
Timing Guide
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early
On time
late
Estimated uncertainty
±1358ms
Estimate from second-precision HTTP Date with RTT/2 compensation.
This is a server-time estimate, not click-timing advice
Offset History
Avg
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Min
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Max
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Server-standard time offset measured every 10 minutes
Timer Settings
Until Target Time
5.000
Last Result
+0ms
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Current Rank
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Session Stats
Attempts
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Best
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Current Session Stats
Attempts
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Avg
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Best
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Worst
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Accuracy Grade
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Only this session’s statistics are reset. Saved attempts are not deleted.
Recent attempts from all players
Every attempt is stored on the server for at least 6 months. Nickname, practice server, time and result are public.
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Timing Tips
- 1. This tool records click timing in your browser
- 2. Results vary by device, browser, and input method
- 3. Offsets are estimates derived from HTTP Date and RTT
- 4. It does not reproduce real queues, screens, or network behaviour