Technology history for science.gov
Stack size over time
From 3 detected technologies in Apr 2018 to 10 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Bootstrap since Apr 2018
- Google Analytics since Jun 2018
- Java since Jan 2019
- Handlebars since Jan 2019
- Google Hosted Libraries since Feb 2022
- jsDelivr since Jul 2022
- HSTS since Sep 2022
- Priority Hints since Jun 2026
Previously used
- Font Awesome Jul 2019 to Nov 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache Tomcat Jan 2019 to Jul 2020 · 1 yr
- YouTube Apr 2019 to Jan 2020 · 9 mo
Timeline
2026 1 added
- added Priority Hints Jun 2026 · Performance
2024 1 dropped
- dropped Font Awesome Jan 2024 · Font scripts
2022 2 added · 1 dropped
- dropped Apache Tomcat Sep 2022 · Web Servers
- added HSTS Sep 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
2021 1 added · 1 dropped
2020 1 dropped
- dropped YouTube Apr 2020 · Video Players
2019 8 added
- added Font Awesome Jul 2019 · Font Scripts
- added Apache HTTP Server Mar 2019 · Web Servers
- added Apache Tomcat Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Google Analytics Mar 2019 · Analytics
- added Handlebars Mar 2019 · JavaScript Frameworks
- added Java Mar 2019 · Programming Languages
- added jQuery Mar 2019 · JavaScript Libraries
2018 1 added
- added Google Analytics Jun 2018 · Analytics