Technology history for iprcenter.gov
Stack size over time
From 12 detected technologies in Jan 2019 to 19 in Jun 2026 (peak 21).
Currently detected
- Google Analytics since Jan 2019
- Backbone.js since Jan 2019
- Bootstrap since Jan 2019
- Cloudflare since Jan 2019
- Leaflet since Jan 2019
- MediaElement.js since Jan 2019
- RequireJS since Jan 2019
- Select2 since Jan 2019
- Underscore.js since Jan 2019
- jQuery since Jan 2019
- YouTube since Jan 2019
- Livefyre since Jul 2021
- Lodash since Jul 2021
- core-js since Sep 2021
- PWA since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- RSS since Dec 2022
- web-vitals since Jan 2025
Previously used
- Twitter Oct 2019 to Feb 2024 · 4 yrs
- Twitter Ads Jul 2021 to Feb 2024 · 2 yrs
- Cloudflare Bot Management Oct 2021 to Jul 2023 · 1 yr
- Google Tag Manager Jan 2019 to Sep 2022 · 3 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2025 1 added
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 dropped
- dropped Twitter Apr 2024 · Widgets
- dropped Twitter Ads Apr 2024 · Advertising
2023 1 added · 1 dropped
- dropped Cloudflare Bot Management Sep 2023 · Security
- added YouTube Mar 2023 · Video players
2022 5 added · 3 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
2021 14 added · 9 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Cloudflare Bot Management Oct 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Backbone.js Jul 2021 · JavaScript frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- added Lodash Jul 2021 · JavaScript libraries
- added MediaElement.js Jul 2021 · Video players
- added RequireJS Jul 2021 · JavaScript frameworks
- added Select2 Jul 2021 · JavaScript libraries
- added Twitter Ads Jul 2021 · Advertising
- added Underscore.js Jul 2021 · JavaScript libraries
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Backbone.js Mar 2021 · JavaScript frameworks
- dropped Leaflet Mar 2021 · Maps
- dropped MediaElement.js Mar 2021 · Video players
- dropped RequireJS Mar 2021 · JavaScript frameworks
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped Underscore.js Mar 2021 · JavaScript libraries
- dropped YouTube Mar 2021 · Video players
2020 1 added
- added YouTube Sep 2020 · Video players
2019 13 added · 1 dropped
- dropped YouTube Nov 2019 · Video Players
- added Twitter Oct 2019 · Widgets
- added Backbone.js Mar 2019 · JavaScript Frameworks
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Leaflet Mar 2019 · Maps
- added MediaElement.js Mar 2019 · Video Players
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Select2 Mar 2019 · JavaScript Libraries
- added Underscore.js Mar 2019 · JavaScript Libraries
- added YouTube Mar 2019 · Video Players