Technology history for iaa.govt.nz
Stack size over time
From 7 detected technologies in Aug 2018 to 9 in Jun 2026 (peak 11).
Currently detected
- Google Tag Manager since Aug 2018
- Select2 since Aug 2018
- jQuery since Aug 2018
- Google Analytics since Aug 2018
- Nginx since Dec 2018
- Imperva since Aug 2020
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Choices since Jan 2023
Previously used
- Pure CSS Aug 2018 to Mar 2025 · 6 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- PHP Jan 2019 to Oct 2022 · 3 yrs
- Silverstripe Aug 2018 to Oct 2022 · 4 yrs
- Varnish Dec 2018 to May 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Incapsula Aug 2018 to Feb 2021 · 2 yrs
- Essential JS 2 Oct 2019 to Feb 2020 · 4 mo
Timeline
2025 1 dropped
- dropped Pure CSS May 2025 · UI frameworks
2023 3 added · 1 dropped · 1 switched
- dropped C Apr 2023 · Programming languages
- switched PHP C Feb 2023 · Programming languages
- added Google Analytics Feb 2023 · Analytics
- added Google Tag Manager Feb 2023 · Tag managers
- added Choices Jan 2023 · JavaScript libraries
2022 11 added · 4 dropped · 1 switched
- dropped Google Analytics Dec 2022 · Analytics
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped Silverstripe Dec 2022 · CMS
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Imperva Aug 2022 · Security
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- switched Tailwind CSS Pure CSS Aug 2022 · UI frameworks
- added Select2 Aug 2022 · JavaScript libraries
- added Silverstripe Aug 2022 · CMS
- dropped Varnish Jul 2022 · Caching
- added Tailwind CSS Apr 2022 · UI frameworks
2021 5 added · 6 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added jQuery Jul 2021 · JavaScript libraries
- added PHP Jul 2021 · Programming languages
- added Select2 Jul 2021 · JavaScript libraries
- added Silverstripe Jul 2021 · CMS
- dropped Incapsula Apr 2021 · CDN
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped PHP Mar 2021 · Programming languages
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped Silverstripe Mar 2021 · CMS
2020 1 added · 1 dropped
- added Imperva Aug 2020 · Security
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
2019 12 added
- added Essential JS 2 Oct 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Incapsula Mar 2019 · CDN
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Pure CSS Mar 2019 · Web Frameworks
- added Select2 Mar 2019 · JavaScript Libraries
- added Silverstripe Mar 2019 · CMS
- added Varnish Mar 2019 · Cache Tools
- added PHP Jan 2019 · Programming Languages