Technology history for fueleconomy.gov
Stack size over time
From 6 detected technologies in Apr 2018 to 12 in Jun 2026.
Currently detected
- Bootstrap since Apr 2018
- IIS since Apr 2018
- jQuery since Apr 2018
- jQuery UI since Apr 2018
- Windows Server since Jun 2018
- jQuery CDN since Feb 2022
- Microsoft Ajax Content Delivery Network since Feb 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2024
- Google Analytics since Dec 2024
- web-vitals since Jan 2025
Previously used
- Microsoft ASP.NET Apr 2018 to Dec 2023 · 5 yrs
- AddThis Apr 2018 to Sep 2023 · 5 yrs
- Moat Feb 2021 to May 2023 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 added
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 1 dropped
- added Google Analytics Dec 2024 · Analytics
- added HTTP/3 Sep 2024 · Miscellaneous
- dropped Microsoft ASP.NET Feb 2024 · Web frameworks
2023 2 dropped
2022 14 added
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added AddThis Aug 2022 · Widgets
- added Bootstrap Aug 2022 · UI frameworks
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft Ajax Content Delivery Network Aug 2022 · CDN
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Moat Aug 2022 · Analytics
- added Windows Server Aug 2022 · Operating systems
- added jQuery CDN Feb 2022 · CDN
- added Microsoft Ajax Content Delivery Network Feb 2022 · CDN
2021 2 added · 1 dropped
2019 7 added
- added AddThis Mar 2019 · Widgets
- added Bootstrap Mar 2019 · Web Frameworks
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems
2018 1 added
- added Windows Server Jun 2018 · Operating Systems