Technology history for tva.com
Stack size over time
From 3 detected technologies in Apr 2018 to 31 in Jun 2026.
Currently detected
- Bootstrap since Apr 2018
- Google Font API since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Highcharts since May 2020
- Google Tag Manager since May 2020
- Microsoft ASP.NET since May 2020
- jQuery Migrate since May 2020
- jQuery UI since May 2020
- Progress Sitefinity since May 2020
- Unpkg since Jul 2021
- Cloudflare since Oct 2021
- cdnjs since Dec 2021
- Cloudflare Bot Management since Dec 2021
- Google Hosted Libraries since Feb 2022
- jQuery CDN since Feb 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- AcuityAds since Apr 2023
- Azure since Jun 2023
- Amazon Web Services since Jul 2023
- Azure Edge Network since Jul 2023
- Amazon ALB since Jul 2023
- Siteimprove since Jul 2023
- VideoJS since Nov 2023
- React since Dec 2024
- Popper since Dec 2024
- PWA since Feb 2025
- Font Awesome since Apr 2025
- Microsoft Clarity since Oct 2025
Previously used
- Slick Oct 2020 to Sep 2025 · 4 yrs
- Microsoft Application Insights Apr 2022 to Jan 2025 · 2 yrs
- web-vitals Jan 2025 to Jan 2025 · 1 mo
- Polyfill May 2020 to Jun 2024 · 4 yrs
- AppNexus Apr 2023 to May 2023 · 1 mo
- Tapad Apr 2023 to May 2023 · 1 mo
- Verizon Media Apr 2023 to May 2023 · 1 mo
- OpenX Apr 2023 to Apr 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- IIS May 2020 to May 2022 · 2 yrs
- Windows Server May 2020 to May 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jsDelivr Oct 2020 to Feb 2021 · 4 mo
- Apache Tomcat Jun 2018 to Apr 2020 · 1 yr
- Facebook Feb 2019 to Apr 2020 · 1 yr
- Hammer.js Jun 2018 to Apr 2020 · 1 yr
- Java Jun 2018 to Apr 2020 · 1 yr
Timeline
2026 1 added
- added Google Font API Apr 2026 · Font scripts
2025 4 added · 3 dropped
- dropped Slick Nov 2025 · JavaScript libraries
- added Microsoft Clarity Oct 2025 · Analytics
- added Font Awesome Apr 2025 · Font scripts
- dropped Microsoft Application Insights Mar 2025 · RUM
- dropped web-vitals Mar 2025 · JavaScript libraries
- added PWA Feb 2025 · Miscellaneous
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 1 dropped
- added Popper Dec 2024 · Miscellaneous
- added React Dec 2024 · JavaScript frameworks
- dropped Polyfill Aug 2024 · JavaScript libraries
2023 14 added · 6 dropped
- added VideoJS Nov 2023 · Video players
- added Microsoft ASP.NET Aug 2023 · Web frameworks
- added Progress Sitefinity Aug 2023 · CMS
- added Amazon ALB Jul 2023 · Load balancers
- added Amazon Web Services Jul 2023 · PaaS
- dropped AppNexus Jul 2023 · Advertising
- added Azure Edge Network Jul 2023 · Miscellaneous
- added Siteimprove Jul 2023 · Analytics
- dropped Tapad Jul 2023 · Advertising
- dropped Verizon Media Jul 2023 · Advertising
- added Azure Jun 2023 · PaaS
- added Google Tag Manager Jun 2023 · Tag managers
- dropped OpenX Jun 2023 · Advertising
- added AcuityAds Apr 2023 · Advertising
- added AppNexus Apr 2023 · Advertising
- added OpenX Apr 2023 · Advertising
- added Tapad Apr 2023 · Advertising
- added Verizon Media Apr 2023 · Advertising
- dropped Microsoft ASP.NET Mar 2023 · Web frameworks
- dropped Progress Sitefinity Mar 2023 · CMS
2022 9 added · 7 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Microsoft Application Insights Apr 2022 · RUM
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added Polyfill Feb 2022 · JavaScript libraries
- dropped Wheelio Jan 2022 · Widgets
2021 7 added · 4 dropped · 1 switched
- added Cloudflare Oct 2021 · CDN
- dropped Polyfill Oct 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Microsoft ASP.NET Jul 2021 · Web frameworks
- added Progress Sitefinity Jul 2021 · CMS
- switched jsDelivr Unpkg Jul 2021 · CDN
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Microsoft ASP.NET Mar 2021 · Web frameworks
- dropped Progress Sitefinity Mar 2021 · CMS
- added Bootstrap Feb 2021 · UI frameworks
2020 11 added · 6 dropped
- dropped Bootstrap Nov 2020 · UI frameworks
- added jsDelivr Oct 2020 · CDN
- added Slick Oct 2020 · JavaScript libraries
- dropped Apache Tomcat Jun 2020 · Web Servers
- dropped Facebook Jun 2020 · Widgets
- dropped Google Font API Jun 2020 · Font Scripts
- dropped Hammer.js Jun 2020 · JavaScript Libraries
- dropped Java Jun 2020 · Programming Languages
- added Google Tag Manager May 2020 · Tag managers
- added Highcharts May 2020 · JavaScript graphics
- added IIS May 2020 · Web servers
- added jQuery Migrate May 2020 · JavaScript libraries
- added jQuery UI May 2020 · JavaScript libraries
- added Microsoft ASP.NET May 2020 · Web frameworks
- added Polyfill May 2020 · JavaScript libraries
- added Progress Sitefinity May 2020 · CMS
- added Windows Server May 2020 · Operating systems
2019 9 added
- added Apache Tomcat Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Hammer.js Mar 2019 · JavaScript Libraries
- added Java Mar 2019 · Programming Languages
- added jQuery Mar 2019 · JavaScript Libraries
- added Facebook Feb 2019 · Widgets