Technology history for psj.or.jp

Stack size over time

From 1 detected technologies in Jul 2019 to 2 in Sep 2026 (peak 3).

Currently detected

Apache HTTP Server since Jul 2019
HSTS since Oct 2023

Previously used

Choices Feb 2021 to Dec 2022 · 1 yr
Wheelio Sep 2021 to Oct 2021 · 1 mo

Timeline

2023 1 added · 1 dropped

added HSTS Oct 2023 · Security
dropped Choices Feb 2023 · JavaScript libraries

2022 2 added · 1 dropped

added Apache HTTP Server Aug 2022 · Web servers
added Choices Aug 2022 · JavaScript libraries
dropped Wheelio Jan 2022 · Widgets

2021 2 added

added Wheelio Sep 2021 · Widgets
added Choices Feb 2021 · Miscellaneous

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