Technology history for pei.jp
Stack size over time
From 1 detected technologies in Apr 2018 to 5 in Jun 2026 (peak 6).
Currently detected
- Apache HTTP Server since Apr 2018
- PHP since Jan 2019
- CentOS since Jul 2020
- OpenSSL since Jul 2020
- Open Graph since Sep 2022
Previously used
- Google Analytics Jan 2019 to Jul 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2023 5 added · 1 dropped
- dropped Google Analytics Sep 2023 · Analytics
- added CentOS May 2023 · Operating systems
- added Google Analytics May 2023 · Analytics
- added Open Graph May 2023 · Miscellaneous
- added OpenSSL May 2023 · Web server extensions
- added PHP May 2023 · Programming languages
2022 5 added
- added Open Graph Sep 2022 · Miscellaneous
- added CentOS Aug 2022 · Operating systems
- added Google Analytics Aug 2022 · Analytics
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
2021 1 added · 1 dropped
2020 2 added
2019 2 added
- added Google Analytics Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages