Technology history for climate.gov
Stack size over time
From 2 detected technologies in Apr 2018 to 32 in Jun 2026 (peak 34).
Currently detected
- Google Font API since Apr 2018
- Apache HTTP Server since Apr 2018
- jQuery since Jun 2018
- Drupal since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Font Awesome since Aug 2018
- Amazon CloudFront since Jan 2019
- Amazon Web Services since Jan 2019
- Wheelio since Sep 2021
- Google Remarketing Tag since Oct 2021
- Google Tag Manager since Oct 2021
- Bootstrap since Oct 2021
- jQuery UI since Oct 2021
- Popper since Apr 2022
- Cloudflare since May 2022
- Cloudflare Bot Management since May 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Hammer.js since Nov 2022
- Ace since Nov 2022
- Ember.js since Nov 2022
- Moment.js since Nov 2022
- Plotly since Dec 2023
- D3 since Dec 2023
- USWDS since Mar 2024
- web-vitals since Jan 2025
- Priority Hints since Feb 2025
- lit-element since Mar 2025
- lit-html since Mar 2025
- Swiper since Jan 2026
- Amazon ALB since Jun 2026
Previously used
- Slick Feb 2025 to Dec 2025 · 10 mo
- Ubuntu Feb 2025 to Mar 2025 · 1 mo
- cdnjs May 2022 to Jan 2025 · 2 yrs
- Google Hosted Libraries Feb 2022 to Jan 2025 · 2 yrs
- Leaflet Aug 2018 to Jan 2025 · 6 yrs
- Livefyre Jul 2021 to Jan 2025 · 3 yrs
- Vimeo Oct 2021 to Jan 2025 · 3 yrs
- Java Nov 2022 to Feb 2024 · 1 yr
- Express Nov 2022 to Apr 2023 · 5 mo
- Nginx Nov 2022 to Apr 2023 · 5 mo
- Node.js Nov 2022 to Apr 2023 · 5 mo
- OpenResty Nov 2022 to Apr 2023 · 5 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Constant Contact Aug 2021 to Oct 2021 · 2 mo
- Mustache Jun 2018 to Oct 2021 · 3 yrs
- Raphael Jun 2018 to Oct 2021 · 3 yrs
- Varnish Jun 2018 to Mar 2020 · 1 yr
Timeline
2026 3 added · 1 switched
- added Amazon ALB Jun 2026 · Load balancers
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- switched Slick Swiper Jan 2026 · JavaScript libraries
2025 8 added · 10 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare Aug 2025 · CDN
- added Cloudflare Bot Management Aug 2025 · Security
- dropped Ubuntu May 2025 · Operating systems
- dropped cdnjs Mar 2025 · CDN
- dropped Cloudflare Mar 2025 · CDN
- dropped Cloudflare Bot Management Mar 2025 · Security
- dropped Google Hosted Libraries Mar 2025 · CDN
- dropped Leaflet Mar 2025 · Maps
- added lit-element Mar 2025 · JavaScript libraries
- added lit-html Mar 2025 · JavaScript libraries
- dropped Livefyre Mar 2025 · Comment systems
- dropped Vimeo Mar 2025 · Video players
- added Priority Hints Feb 2025 · Performance
- added Slick Feb 2025 · JavaScript libraries
- added Ubuntu Feb 2025 · Operating systems
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 1 dropped
- dropped Java Apr 2024 · Programming languages
- added USWDS Mar 2024 · UI frameworks
- added Java Feb 2024 · Programming languages
2023 4 added · 7 dropped
- added D3 Dec 2023 · JavaScript graphics
- added Plotly Dec 2023 · JavaScript graphics
- dropped Java Oct 2023 · Programming languages
- added Java Aug 2023 · Programming languages
- dropped Express Jun 2023 · Web servers
- dropped Nginx Jun 2023 · Web servers
- dropped Node.js Jun 2023 · Programming languages
- dropped OpenResty Jun 2023 · Web servers
- dropped C May 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Java Jan 2023 · Programming languages
2022 8 added
- added Java Nov 2022 · Programming languages
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- added Popper Apr 2022 · Miscellaneous
- added Google Hosted Libraries Feb 2022 · CDN
2021 12 added · 5 dropped
- dropped Constant Contact Dec 2021 · Email
- dropped Mustache Dec 2021 · JavaScript frameworks
- dropped Raphael Dec 2021 · JavaScript graphics
- added Amazon CloudFront Oct 2021 · CDN
- added Amazon Web Services Oct 2021 · PaaS
- added Bootstrap Oct 2021 · UI frameworks
- added Google Remarketing Tag Oct 2021 · Retargeting
- added Google Tag Manager Oct 2021 · Tag managers
- added jQuery UI Oct 2021 · JavaScript libraries
- added Vimeo Oct 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- added Constant Contact Aug 2021 · Email
- added Livefyre Jul 2021 · Comment systems
- added Mustache Jul 2021 · JavaScript frameworks
- added Raphael Jul 2021 · JavaScript graphics
- dropped Mustache Mar 2021 · JavaScript frameworks
- dropped Raphael Mar 2021 · JavaScript graphics
2020 1 dropped
- dropped Varnish May 2020 · Cache Tools
2019 4 added · 2 dropped
- dropped Amazon CloudFront May 2019 · CDN
- dropped Amazon Web Services May 2019 · PaaS
- added Mustache Mar 2019 · JavaScript Frameworks
- added Raphael Mar 2019 · JavaScript Graphics
- added Amazon CloudFront Jan 2019 · CDN
- added Amazon Web Services Jan 2019 · PaaS