Technology history for nps.gov
Stack size over time
From 3 detected technologies in Apr 2018 to 60 in Jun 2026.
Currently detected
- Lightbox since Apr 2018
- Google Font API since Apr 2018
- jQuery since Apr 2018
- Backbone.js since Jun 2018
- Google Analytics since Jun 2018
- IIS since Jun 2018
- Lodash since Jun 2018
- Bootstrap since Jun 2018
- Underscore.js since Jun 2018
- Microsoft ASP.NET since Jun 2018
- Windows Server since Jun 2018
- ExtJS since Aug 2018
- Google Code Prettify since Aug 2018
- Apache HTTP Server since Aug 2018
- DataTables since Aug 2018
- PHP since Aug 2018
- RequireJS since Aug 2018
- WordPress since Aug 2018
- Font Awesome since Aug 2018
- Google Tag Manager since Aug 2018
- jQuery Migrate since Aug 2018
- jQuery UI since Aug 2018
- Modernizr since Aug 2018
- MySQL since Aug 2018
- Adobe ColdFusion since Feb 2019
- CFML since Feb 2019
- CKEditor since Apr 2019
- OpenSSL since Apr 2019
- Slick since Apr 2019
- Red Hat since Apr 2019
- WP Rocket since Apr 2019
- Yoast SEO since Oct 2019
- Microsoft HTTPAPI since Dec 2020
- W3 Total Cache since May 2021
- Amazon Web Services since Aug 2021
- Amazon ALB since Aug 2021
- Java since Aug 2021
- core-js since Sep 2021
- Amazon CloudFront since Oct 2021
- USWDS since Nov 2021
- Crazy Egg since Jan 2022
- BuddyPress since Feb 2022
- WP Fastest Cache since Feb 2022
- VideoJS since Apr 2022
- toastr since May 2022
- WP-PageNavi since May 2022
- AddThis since Jul 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- RSS since Dec 2022
- Cloudflare since Jan 2023
- Handlebars since Jul 2024
- PWA since Jul 2024
- Moment.js since Jul 2024
- React since Jul 2024
- web-vitals since Jan 2025
- lit-element since Sep 2025
- lit-html since Sep 2025
Previously used
- jQuery Mobile Aug 2024 to Aug 2024 · 1 mo
- jQuery CDN Feb 2022 to Jan 2024 · 1 yr
- Moat Jul 2022 to May 2023 · 10 mo
- Twitter Emoji (Twemoji) Aug 2018 to Dec 2022 · 4 yrs
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Flow Aug 2020 to Jul 2021 · 11 mo
- Akamai Jun 2018 to Aug 2020 · 2 yrs
- Google Maps Aug 2018 to Sep 2018 · 1 mo
Timeline
2025 3 added
- added lit-element Sep 2025 · JavaScript libraries
- added lit-html Sep 2025 · JavaScript libraries
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 2 dropped
- dropped jQuery Mobile Nov 2024 · Mobile frameworks
- added jQuery Mobile Aug 2024 · Mobile frameworks
- added PWA Jul 2024 · Miscellaneous
- dropped jQuery CDN Mar 2024 · CDN
2023 3 added · 2 dropped
- dropped Moat Oct 2023 · Analytics
- added Adobe ColdFusion Jul 2023 · Web frameworks
- added CFML Jul 2023 · Programming languages
- dropped Twitter Emoji (Twemoji) Feb 2023 · Font scripts
- added Cloudflare Jan 2023 · CDN
2022 11 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added VideoJS Apr 2022 · Video players
- added BuddyPress Feb 2022 · WordPress plugins
- added jQuery CDN Feb 2022 · CDN
- added WP Fastest Cache Feb 2022 · Performance
- added Crazy Egg Jan 2022 · Analytics
2021 18 added · 13 dropped
- dropped Wheelio Dec 2021 · Widgets
- added USWDS Nov 2021 · Web frameworks
- added W3 Total Cache Nov 2021 · Caching
- dropped Adobe ColdFusion Oct 2021 · Web frameworks
- added Amazon CloudFront Oct 2021 · CDN
- dropped CFML Oct 2021 · Programming languages
- dropped W3 Total Cache Oct 2021 · Caching
- added core-js Sep 2021 · JavaScript libraries
- dropped Flow Sep 2021 · Ecommerce
- added Google Remarketing Tag Sep 2021 · Retargeting
- added Wheelio Sep 2021 · Widgets
- added Amazon ALB Aug 2021 · Load balancers
- added Amazon Web Services Aug 2021 · PaaS
- added Java Aug 2021 · Programming languages
- added CKEditor Jul 2021 · Rich text editors
- added ExtJS Jul 2021 · JavaScript frameworks
- added Modernizr Jul 2021 · JavaScript libraries
- added RequireJS Jul 2021 · JavaScript frameworks
- added Google Code Prettify Jun 2021 · Miscellaneous
- added Lodash Jun 2021 · JavaScript libraries
- added Swiper Slider Jun 2021 · Miscellaneous
- added Flow May 2021 · Ecommerce
- added W3 Total Cache May 2021 · Caching
- dropped CKEditor Mar 2021 · Rich text editors
- dropped ExtJS Mar 2021 · JavaScript frameworks
- dropped Flow Mar 2021 · Ecommerce
- dropped Google Code Prettify Mar 2021 · Miscellaneous
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped RequireJS Mar 2021 · JavaScript frameworks
- dropped Swiper Slider Mar 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 3 added · 1 dropped
- dropped Akamai Oct 2020 · CDN
- added Akamai Aug 2020 · CDN
- added Flow Aug 2020 · Ecommerce
- added Swiper Slider Mar 2020 · Miscellaneous
2019 11 added · 2 dropped
- added Font Awesome Oct 2019 · Font Scripts
- added Yoast SEO Oct 2019 · SEO
- dropped Akamai Aug 2019 · CDN
- added Akamai Jun 2019 · CDN
- dropped Font Awesome May 2019 · Font Scripts
- added Adobe ColdFusion Mar 2019 · Web Frameworks
- added CFML Mar 2019 · Programming Languages
- added ExtJS Mar 2019 · JavaScript Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added RequireJS Mar 2019 · JavaScript Frameworks
2018 10 added · 3 dropped
- dropped Google Maps Nov 2018 · Maps
- dropped Akamai Aug 2018 · CDN
- added Apache HTTP Server Aug 2018 · Web Servers
- dropped Lodash Aug 2018 · JavaScript Frameworks
- added Akamai Jun 2018 · CDN
- added Backbone.js Jun 2018 · JavaScript Frameworks
- added Bootstrap Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added Lodash Jun 2018 · JavaScript Frameworks
- added Microsoft ASP.NET Jun 2018 · Web Frameworks
- added Underscore.js Jun 2018 · JavaScript Frameworks
- added Windows Server Jun 2018 · Operating Systems