Technology history for safea.gov.cn
Stack size over time
From 5 detected technologies in Jan 2016 to 8 in Sep 2025 (peak 11).
Currently detected
- jQuery since Jan 2016
- Nginx since Aug 2018
- Select2 since Aug 2018
- Baidu Analytics (百度统计) since Jun 2020
- jQuery Migrate since Jul 2021
- Windows Server since Jul 2022
- IIS since Jul 2022
- Java since Sep 2022
Previously used
- HSTS Sep 2022 to Nov 2023 · 1 yr
- Layui Mar 2023 to Nov 2023 · 8 mo
- Vue.js Sep 2022 to Nov 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Bootstrap Feb 2021 to Nov 2021 · 9 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Apache HTTP Server Jan 2016 to Jul 2018 · 2 yrs
- PHP Jun 2018 to Jul 2018 · 1 mo
- mod_perl Jan 2016 to Apr 2016 · 3 mo
- OpenSSL Jan 2016 to Apr 2016 · 3 mo
- UNIX Jan 2016 to Apr 2016 · 3 mo
Timeline
2024 3 dropped
- dropped HSTS Jul 2024 · Security
- dropped Layui Jul 2024 · UI frameworks
- dropped Vue.js Jul 2024 · JavaScript frameworks
2023 2 added · 3 dropped
- dropped C Apr 2023 · Programming languages
- added Layui Mar 2023 · UI frameworks
- dropped Apache HTTP Server Feb 2023 · Web Servers
- added C Feb 2023 · Programming languages
- dropped PHP Feb 2023 · Programming Languages
2022 3 added · 4 dropped
- dropped Baidu Analytics (百度统计) Oct 2022 · Analytics
- dropped Select2 Oct 2022 · JavaScript libraries
- dropped Bootstrap Sep 2022 · UI frameworks
- added HSTS Sep 2022 · Security
- added Java Sep 2022 · Programming languages
- added Vue.js Sep 2022 · JavaScript frameworks
- dropped Wheelio Aug 2022 · Widgets
2021 3 added
- added Wheelio Sep 2021 · Widgets
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added Bootstrap Feb 2021 ·
2020 1 added
- added Baidu Analytics (百度统计) Jun 2020 · Analytics
2018 1 added
- added PHP Jun 2018 · Programming Languages
2016 5 added · 3 dropped
- dropped mod_perl May 2016 · Web Server Extensions
- dropped OpenSSL May 2016 · Web Server Extensions
- dropped UNIX May 2016 · Operating Systems
- added Apache HTTP Server Jan 2016 · Web Servers
- added jQuery Jan 2016 · JavaScript Frameworks
- added mod_perl Jan 2016 · Web Server Extensions
- added OpenSSL Jan 2016 · Web Server Extensions
- added UNIX Jan 2016 · Operating Systems