Technology history for performance.gov
Stack size over time
From 5 detected technologies in Jan 2019 to 30 in Jun 2026 (peak 34).
Currently detected
- Twitter since Jan 2019
- Amazon CloudFront since Jan 2019
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- Amazon Web Services since Jan 2019
- jQuery since Mar 2019
- PHP since Jul 2019
- Apache HTTP Server since Jul 2019
- Google Font API since Jul 2019
- Nginx since Jul 2019
- Percona since Jul 2019
- Drupal since Jul 2019
- Google Tag Manager since Nov 2019
- Bootstrap since Nov 2019
- jQuery UI since Feb 2020
- Acquia Cloud Platform since Feb 2021
- Unpkg since Jul 2021
- Isotope since Jul 2021
- Twitter Ads since Jul 2021
- USWDS since Oct 2021
- Drupal Multisite since Apr 2022
- Popper since Apr 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- RSS since Dec 2022
- Cloudflare Bot Management since Nov 2024
- Cloudflare since Nov 2024
- web-vitals since Jan 2025
- HTTP/3 since Jun 2025
- Typekit since Dec 2025
Previously used
- jsDelivr Dec 2023 to Nov 2025 · 1 yr
- Linkedin Insight Tag Mar 2022 to Nov 2025 · 3 yrs
- lit-element Dec 2023 to Nov 2025 · 1 yr
- lit-html Dec 2023 to Nov 2025 · 1 yr
- LottieFiles Dec 2023 to Nov 2025 · 1 yr
- jQuery CDN Feb 2022 to Jul 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Acquia Cloud Classic Aug 2022 to Oct 2022 · 2 mo
- Amazon EC2 Jul 2019 to Oct 2022 · 3 yrs
- Red Hat Gluster Aug 2022 to Oct 2022 · 2 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Acquia Cloud Jul 2019 to Jan 2021 · 1 yr
- New Relic Jul 2020 to Jul 2020 · 1 mo
- Slick Nov 2019 to Jan 2020 · 2 mo
- YouTube Jul 2019 to Dec 2019 · 5 mo
- CKEditor Jul 2019 to Oct 2019 · 3 mo
- OpenLayers Jul 2019 to Oct 2019 · 3 mo
Timeline
2026 1 added · 6 dropped · 1 switched
- switched jsDelivr Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- dropped Cloudflare Jan 2026 · CDN
- dropped Cloudflare Bot Management Jan 2026 · Security
- dropped Linkedin Insight Tag Jan 2026 · Analytics
- dropped lit-element Jan 2026 · JavaScript libraries
- dropped lit-html Jan 2026 · JavaScript libraries
- dropped LottieFiles Jan 2026 · Miscellaneous
2025 3 added
- added Typekit Dec 2025 · Font scripts
- added HTTP/3 Jun 2025 · Miscellaneous
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added
- added Cloudflare Nov 2024 · CDN
- added Cloudflare Bot Management Nov 2024 · Security
2023 4 added · 1 dropped · 1 switched
- switched jQuery CDN jsDelivr Dec 2023 · CDN
- added lit-element Dec 2023 · JavaScript libraries
- added lit-html Dec 2023 · JavaScript libraries
- added LottieFiles Dec 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 19 added · 5 dropped
- dropped Acquia Cloud Classic Dec 2022 · Hosting
- dropped Amazon EC2 Dec 2022 · Web servers
- dropped Red Hat Gluster Dec 2022 · Network storage
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Acquia Cloud Classic Aug 2022 · Hosting
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon EC2 Aug 2022 · Web servers
- added Amazon Web Services Aug 2022 · PaaS
- added Font Awesome Aug 2022 · Font scripts
- added Isotope Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery UI Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Red Hat Gluster Aug 2022 · Network storage
- added Unpkg Aug 2022 · CDN
- added USWDS Aug 2022 · Web frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Drupal Multisite Apr 2022 · Hosting
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Linkedin Insight Tag Mar 2022 · Analytics
2021 8 added · 4 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped Amazon EC2 Nov 2021 · Web servers
- added USWDS Oct 2021 · Web frameworks
- added Wheelio Sep 2021 · Widgets
- added Bootstrap Jul 2021 · UI frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Isotope Jul 2021 · JavaScript libraries
- added Twitter Ads Jul 2021 · Advertising
- added Unpkg Jul 2021 · CDN
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Bootstrap Mar 2021 · UI frameworks
- switched Acquia Cloud Acquia Cloud Platform Feb 2021 · PaaS
2020 3 dropped
- dropped New Relic Oct 2020 · Analytics
- dropped Slick Aug 2020 · JavaScript Libraries
- dropped YouTube Jul 2020 · Video Players
2019 4 added · 2 dropped
- dropped CKEditor Dec 2019 · Rich Text Editors
- dropped OpenLayers Dec 2019 · Maps
- added Bootstrap Nov 2019 · Web Frameworks
- added Google Tag Manager Nov 2019 · Tag Managers
- added Slick Nov 2019 · JavaScript Libraries
- added jQuery Mar 2019 · JavaScript Libraries