Technology history for fema.gov
Stack size over time
From 1 detected technologies in Apr 2018 to 79 in Jun 2026 (peak 90).
Currently detected
- Google Font API since Apr 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Drupal since Jun 2018
- jQuery UI since Jun 2018
- Apache HTTP Server since Jun 2018
- Bootstrap since Jun 2018
- jQuery since Jun 2018
- MediaElement.js since Jun 2018
- CKEditor since Jul 2018
- Dojo since Aug 2018
- DataTables since Aug 2018
- Font Awesome since Aug 2018
- Knockout.js since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- Moment.js since Aug 2018
- New Relic since Aug 2018
- ArcGIS API for JavaScript since Aug 2018
- Java Servlet since Aug 2018
- Java since Aug 2018
- IIS since Aug 2018
- Red Hat since Aug 2018
- RequireJS since Aug 2018
- Select2 since Aug 2018
- Windows Server since Aug 2018
- Google Tag Manager since Apr 2019
- Akamai since Nov 2019
- D3 since Feb 2020
- OpenSSL since Feb 2020
- Lodash since May 2020
- YouTube since Jul 2020
- Day.js since Oct 2020
- React since Jul 2021
- core-js since Sep 2021
- TypeScript since Sep 2021
- Angular since Sep 2021
- Nginx since Sep 2021
- Zone.js since Sep 2021
- USWDS since Nov 2021
- Google Hosted Libraries since Feb 2022
- Microsoft Advertising since Feb 2022
- Choices since Mar 2022
- toastr since Apr 2022
- Underscore.js since Jul 2022
- Popper since Aug 2022
- PWA since Aug 2022
- cdnjs since Aug 2022
- Cloudflare since Aug 2022
- jQuery Migrate since Aug 2022
- ZURB Foundation since Aug 2022
- HSTS since Sep 2022
- Cart Functionality since Sep 2022
- Open Graph since Sep 2022
- Amazon Web Services since Oct 2022
- Amazon ALB since Oct 2022
- Aura since Oct 2022
- Salesforce Desk since Oct 2022
- Facebook Login since Nov 2022
- jQuery CDN since Nov 2022
- AngularJS since Dec 2022
- AlloyUI since Dec 2022
- Liferay since Dec 2022
- YUI since Dec 2022
- Siteimprove since Feb 2023
- jsDelivr since May 2023
- Datadog since Aug 2023
- lit-html since Oct 2023
- W3.CSS since Oct 2023
- Slick since Feb 2024
- Cloudflare Bot Management since May 2024
- Express since May 2024
- Node.js since May 2024
- web-vitals since Jan 2025
- Google Maps since Apr 2025
- Emotion since Apr 2025
- Chakra UI since Apr 2025
- lit-element since Apr 2025
- React Router since Apr 2025
Previously used
- AppNexus Feb 2025 to Feb 2026 · 1 yr
- Facebook Pixel Feb 2025 to Feb 2026 · 1 yr
- Nextdoor Ads Feb 2025 to Feb 2026 · 1 yr
- theTradeDesk Feb 2025 to Feb 2026 · 1 yr
- Akamai mPulse Jun 2021 to May 2025 · 3 yrs
- Boomerang Jun 2021 to May 2025 · 3 yrs
- Backbone.js Aug 2022 to Mar 2025 · 2 yrs
- Handlebars Aug 2022 to Mar 2025 · 2 yrs
- Microsoft 365 Jun 2024 to Mar 2025 · 9 mo
- Osano Oct 2023 to Mar 2025 · 1 yr
- Vue.js Dec 2020 to Mar 2025 · 4 yrs
- Webpack Dec 2020 to Mar 2025 · 4 yrs
- Chart.js Jul 2022 to Jan 2025 · 2 yrs
- Moment Timezone Jul 2022 to Jan 2025 · 2 yrs
- Summernote Oct 2023 to Jan 2025 · 1 yr
- SweetAlert Feb 2020 to Jan 2025 · 4 yrs
- Kong Nov 2022 to Dec 2024 · 2 yrs
- Matomo Analytics May 2021 to Dec 2024 · 3 yrs
- Qualtrics Nov 2023 to Nov 2024 · 1 yr
- HCL Digital Experience Feb 2021 to Aug 2024 · 3 yrs
- reCAPTCHA Oct 2018 to Aug 2024 · 5 yrs
- TrustArc May 2022 to Sep 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Priority Hints Nov 2022 to Nov 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Cloudinary Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Zipkin Jul 2020 to Feb 2021 · 7 mo
- IBM WebSphere Portal Aug 2018 to Jan 2021 · 2 yrs
- AddThis Aug 2018 to Nov 2020 · 2 yrs
- ApexPages Aug 2018 to Nov 2020 · 2 yrs
- Mustache Aug 2018 to Nov 2020 · 2 yrs
- Salesforce Aug 2018 to Nov 2020 · 2 yrs
- Matomo May 2020 to May 2020 · 1 mo
- UNIX Feb 2020 to Feb 2020 · 1 mo
- Hotjar Nov 2018 to Dec 2018 · 1 mo
Timeline
2026 5 dropped · 1 switched
- dropped Akamai mPulse Apr 2026 · RUM
- dropped AppNexus Apr 2026 · Advertising
- dropped Facebook Pixel Apr 2026 · Analytics
- dropped Nextdoor Ads Apr 2026 · Advertising
- dropped theTradeDesk Apr 2026 · Advertising
- switched Boomerang jQuery Migrate Mar 2026 · JavaScript libraries
2025 10 added · 15 dropped · 1 switched
- added Datadog Dec 2025 · RUM
- dropped Datadog Nov 2025 · RUM
- dropped Backbone.js Oct 2025 · JavaScript frameworks
- dropped Handlebars Oct 2025 · JavaScript frameworks
- dropped jQuery Migrate Oct 2025 · JavaScript libraries
- dropped Osano Oct 2025 · Cookie compliance
- dropped Microsoft 365 May 2025 · Webmail
- dropped TrustArc May 2025 · Cookie compliance
- dropped Vue.js May 2025 · JavaScript frameworks
- dropped Webpack May 2025 · Miscellaneous
- added Chakra UI Apr 2025 · UI frameworks
- added Emotion Apr 2025 · JavaScript frameworks
- added Google Maps Apr 2025 · Maps
- added lit-element Apr 2025 · JavaScript libraries
- added React Router Apr 2025 · JavaScript frameworks
- dropped Chart.js Mar 2025 · JavaScript graphics
- dropped Moment Timezone Mar 2025 · JavaScript libraries
- dropped Summernote Mar 2025 · Editors
- dropped SweetAlert Mar 2025 · JavaScript libraries
- added AppNexus Feb 2025 · Advertising
- switched Matomo Analytics Facebook Pixel Feb 2025 · Analytics
- dropped Kong Feb 2025 · Reverse proxies
- added Nextdoor Ads Feb 2025 · Advertising
- added theTradeDesk Feb 2025 · Advertising
- dropped Qualtrics Jan 2025 · Surveys
- added web-vitals Jan 2025 · JavaScript libraries
2024 5 added · 3 dropped
- dropped HCL Digital Experience Oct 2024 · CMS
- dropped reCAPTCHA Oct 2024 · Security
- added HCL Digital Experience Aug 2024 · CMS
- added YouTube Jul 2024 · Video players
- added Microsoft 365 Jun 2024 · Webmail
- added Cloudflare Bot Management May 2024 · Security
- dropped HCL Digital Experience Apr 2024 · CMS
- added Slick Feb 2024 · JavaScript libraries
2023 9 added · 2 dropped
- added Qualtrics Nov 2023 · Surveys
- added lit-html Oct 2023 · JavaScript libraries
- added Osano Oct 2023 · Cookie compliance
- added Summernote Oct 2023 · Editors
- added W3.CSS Oct 2023 · UI frameworks
- added Datadog Aug 2023 · RUM
- added jsDelivr May 2023 · CDN
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Siteimprove Feb 2023 · Analytics
- dropped Priority Hints Jan 2023 · Performance
2022 39 added · 6 dropped
- added Priority Hints Nov 2022 · Performance
- added Aura Oct 2022 · UI frameworks
- dropped OpenSSL Oct 2022 · Web Server Extensions
- added Salesforce Desk Oct 2022 · CRM
- dropped UNIX Oct 2022 · Operating Systems
- added Cart Functionality Sep 2022 · Ecommerce
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Angular Aug 2022 · JavaScript frameworks
- added Chart.js Aug 2022 · JavaScript graphics
- added CKEditor Aug 2022 · Rich text editors
- added core-js Aug 2022 · JavaScript libraries
- added Google Hosted Libraries Aug 2022 · CDN
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added HCL Digital Experience Aug 2022 · CMS
- added Java Aug 2022 · Programming languages
- added Lodash Aug 2022 · JavaScript libraries
- added Matomo Analytics Aug 2022 · Analytics
- added MediaElement.js Aug 2022 · Video players
- added Microsoft Advertising Aug 2022 · Advertising
- added Moment Timezone Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added toastr Aug 2022 · JavaScript frameworks
- added TrustArc Aug 2022 · Cookie compliance
- added TypeScript Aug 2022 · Programming languages
- added Underscore.js Aug 2022 · JavaScript libraries
- added Vue.js Aug 2022 · JavaScript frameworks
- added Webpack Aug 2022 · Miscellaneous
- dropped YouTube Aug 2022 · Video players
- added Zone.js Aug 2022 · JavaScript frameworks
- added Chart.js Jul 2022 · JavaScript graphics
- added Moment Timezone Jul 2022 · JavaScript libraries
- added Underscore.js Jul 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Cloudinary May 2022 · Digital asset management
- added TrustArc May 2022 · Cookie compliance
- added Tailwind CSS Apr 2022 · UI frameworks
- added toastr Apr 2022 · JavaScript frameworks
- added Choices Mar 2022 · Miscellaneous
- added Cloudinary Feb 2022 · Digital asset management
- added Google Hosted Libraries Feb 2022 · CDN
- added Microsoft Advertising Feb 2022 · Advertising
2021 9 added · 9 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added USWDS Nov 2021 · Web frameworks
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Akamai mPulse Jun 2021 · Development
- added Boomerang Jun 2021 · JavaScript libraries
- added Day.js Jun 2021 · JavaScript libraries
- dropped Matomo Jun 2021 · Analytics
- added Webpack Jun 2021 · Miscellaneous
- dropped Zipkin Apr 2021 · Analytics
- dropped Day.js Mar 2021 · JavaScript libraries
- dropped Webpack Mar 2021 · Miscellaneous
- switched IBM WebSphere Portal HCL Digital Experience Feb 2021 · CMS
- dropped AddThis Jan 2021 · Widgets
- added Akamai Jan 2021 · CDN
- dropped ApexPages Jan 2021 · Page builders
- dropped Mustache Jan 2021 · JavaScript frameworks
- dropped Salesforce Jan 2021 · CRM
2020 5 added · 2 dropped
- added Day.js Oct 2020 · JavaScript libraries
- dropped YouTube Sep 2020 · Video players
- added YouTube Jul 2020 · Video players
- added Zipkin Jul 2020 · Analytics
- added OpenSSL Feb 2020 · Web Server Extensions
- added UNIX Feb 2020 · Operating Systems
- dropped Akamai Jan 2020 · CDN
2019 22 added · 1 dropped
- added Akamai Nov 2019 · CDN
- added Google Tag Manager Apr 2019 · Tag Managers
- added AddThis Mar 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added ApexPages Mar 2019 · Landing Page Builders
- added ArcGIS API for JavaScript Mar 2019 · Maps
- added CKEditor Mar 2019 · Rich Text Editors
- added DataTables Mar 2019 · JavaScript Libraries
- added Dojo Mar 2019 · JavaScript Libraries
- added Drupal Mar 2019 · CMS
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added IBM WebSphere Portal Mar 2019 · CMS
- added Java Mar 2019 · Programming Languages
- added Java Servlet Mar 2019 · Web Frameworks
- added MediaElement.js Mar 2019 · Video Players
- added Mustache Mar 2019 · JavaScript Frameworks
- added New Relic Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Red Hat Mar 2019 · Operating Systems
- added Salesforce Mar 2019 · CRM
- dropped Hotjar Feb 2019 · Analytics
2018 11 added · 1 dropped
- dropped Modernizr Dec 2018 · JavaScript Libraries
- added Hotjar Nov 2018 · Analytics
- added reCAPTCHA Oct 2018 · Captchas
- added CKEditor Jul 2018 · Rich Text Editors
- added Apache HTTP Server Jun 2018 · Web Servers
- added Bootstrap Jun 2018 · Web Frameworks
- added Drupal Jun 2018 · CMS
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added MediaElement.js Jun 2018 · Video Players
- added PHP Jun 2018 · Programming Languages