myghhs.cafe24.com/sugang/student/consent.php 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://myghhs.cafe24.com/sugang/student/consent.php server time check history

2021-06-01 12:27:19 KST -2.458976
2020-04-14 04:47:48 KST -1.077187
2019-09-29 10:50:07 KST -6.071990
2018-09-09 11:17:43 KST -1.606853
2018-08-23 18:01:43 KST -2.189833
2018-07-10 11:59:38 KST -3.468478
2018-05-13 00:32:23 KST -2.838352
2018-05-02 18:04:48 KST -2.039446
2018-04-22 21:16:50 KST -2.473328
2018-04-21 13:56:31 KST -1.893620
Average -2.6118063

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.