SSL Report: www.opto.co.jp
Assessed on:  Sat, 20 Dec 2025 04:36:37 UTC | Clear cache
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  Server Test time Grade
1 18.238.109.25
server-18-238-109-25.phx52.r.cloudfront.net
Ready
Sat, 20 Dec 2025 04:32:27 UTC
Duration: 62.810 sec
A+
2 18.238.109.70
server-18-238-109-70.phx52.r.cloudfront.net
Ready
Sat, 20 Dec 2025 04:33:30 UTC
Duration: 62.131 sec
A+
3 18.238.109.52
server-18-238-109-52.phx52.r.cloudfront.net
Ready
Sat, 20 Dec 2025 04:34:33 UTC
Duration: 61.294 sec
A+
4 18.238.109.37
server-18-238-109-37.phx52.r.cloudfront.net
Ready
Sat, 20 Dec 2025 04:35:34 UTC
Duration: 63.22 sec
A+

SSL Report v2.4.1