Technology history for cert.govt.nz
Stack size over time
From 10 detected technologies in Jan 2019 to 10 in Jul 2025 (peak 13).
Currently detected
- reCAPTCHA since Jan 2019
- Nginx since Jan 2019
- React since Jan 2019
- Imperva since Aug 2020
- core-js since Sep 2021
- HSTS since Sep 2022
- Open Graph since Sep 2022
- AOS since Jan 2023
- Matomo Analytics since Nov 2024
- Azure Edge Network since Jul 2025
Previously used
- Google Analytics Jan 2019 to Oct 2024 · 5 yrs
- PHP Jan 2019 to Oct 2024 · 5 yrs
- Silverstripe Jan 2019 to Oct 2024 · 5 yrs
- Pure CSS Jan 2019 to Jul 2024 · 5 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Jul 2022 to Sep 2022 · 2 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Varnish Jan 2019 to Feb 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Incapsula Jan 2019 to Feb 2021 · 2 yrs
- Babel Mar 2020 to Jan 2021 · 10 mo
- jQuery Jan 2019 to Jan 2021 · 2 yrs
Timeline
2025 1 added
- added Azure Edge Network Jul 2025 · Miscellaneous
2024 3 dropped · 1 switched
- dropped PHP Dec 2024 · Programming languages
- dropped Silverstripe Dec 2024 · CMS
- switched Google Analytics Matomo Analytics Nov 2024 · Analytics
- dropped Pure CSS Sep 2024 · UI frameworks
2023 13 added · 1 switched
- added AOS May 2023 · JavaScript libraries
- added core-js May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added HSTS May 2023 · Security
- added Imperva May 2023 · Security
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- switched C PHP May 2023 · Programming languages
- added Pure CSS May 2023 · UI frameworks
- added React May 2023 · JavaScript frameworks
- added reCAPTCHA May 2023 · Security
- added Silverstripe May 2023 · CMS
- added C Feb 2023 · Programming languages
- added AOS Jan 2023 · JavaScript libraries
2022 13 added · 2 dropped · 1 switched
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Imperva Aug 2022 · Security
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- switched Tailwind CSS Pure CSS Aug 2022 · UI frameworks
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added Silverstripe Aug 2022 · CMS
- added Google Tag Manager Jul 2022 · Tag managers
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Varnish Apr 2022 · Caching
2021 4 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added PHP Jul 2021 · Programming languages
- added Silverstripe Jul 2021 · CMS
- dropped Incapsula Apr 2021 · CDN
- dropped Babel Mar 2021 · Miscellaneous
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped PHP Mar 2021 · Programming languages
- dropped Silverstripe Mar 2021 · CMS