Tac-school is down? Current uptime and performance status in dec 2025

Health Metrics in last 24 hours

100 %

Availability

0.83 s

Response Time

0 s

Down time

Performance Metrics in last 24 hours

3.81 s

Speed Index

63 / 100

Perf. Score

100 / 100

SEO Score

58 / 100

PWA Score

78 / 100

Accessibility

UX Metrics

Information not available

Locations pinged 13 hours ago

SSL Certificate Details checked 13 hours ago

Validity

Valid

Expiry

362 days

Valid till

Wed Dec 02 2026

Domains

DNS:*.tac-school.co.jp, DNS:tac-school.co.jp

Issued for

ＴＡＣ株式会社, 千代田区, 東京都, JP

Issued by

Amazon, US

Tac-school has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 63 along with speed index of 3.81 seconds. Tac-school has SEO score of 100 and PWA score of 58. Tac-school certificate is good and will expire in 362 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

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