Technology history for ipums.org
Stack size over time
From 2 detected technologies in Apr 2018 to 38 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Google Analytics since Jun 2018
- Prism since Aug 2018
- Google Tag Manager since Dec 2018
- Lightbox since Apr 2019
- PHP since Jun 2019
- Amazon EC2 since Jun 2019
- Amazon Web Services since Jun 2019
- jQuery UI since Jun 2019
- Drupal since Jun 2019
- Nginx since Jun 2019
- Percona since Jun 2019
- Varnish since Jun 2019
- Debian since Mar 2020
- Acquia Cloud Platform since Feb 2021
- Google Font API since Aug 2021
- Font Awesome since Aug 2021
- New Relic since Aug 2021
- Google Hosted Libraries since Feb 2022
- Ruby since Apr 2022
- Ruby on Rails since Apr 2022
- Discourse since Apr 2022
- Drupal Multisite since Apr 2022
- Ember.js since Apr 2022
- Moment.js since Apr 2022
- Select2 since Jul 2022
- Bootstrap since Jul 2022
- Lodash since Jul 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Pardot since Sep 2022
- Phusion Passenger since Jan 2023
- web-vitals since Mar 2023
- Cloudflare since Apr 2025
- Cloudflare Bot Management since Oct 2025
- Browser-Update.org since Dec 2025
Previously used
- Google Optimize Aug 2023 to Aug 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Java Nov 2021 to Dec 2022 · 1 yr
- Acquia Cloud Classic Aug 2022 to Oct 2022 · 2 mo
- Red Hat Gluster Aug 2022 to Oct 2022 · 2 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Acquia Cloud Jun 2019 to Jan 2021 · 1 yr
Timeline
2025 2 added
- added Cloudflare Bot Management Oct 2025 · Security
- added Cloudflare Apr 2025 · CDN
2024 1 dropped
- dropped Google Optimize Oct 2024 · A/B Testing
2023 1 added · 3 dropped · 1 switched
- dropped Acquia Cloud Classic May 2023 · Hosting
- dropped Red Hat Gluster May 2023 · Network storage
- dropped C Apr 2023 · Programming languages
- added web-vitals Mar 2023 · JavaScript libraries
- switched Java C Feb 2023 · Programming languages
2022 7 added · 2 dropped
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Acquia Cloud Classic Aug 2022 · Hosting
- added Red Hat Gluster Aug 2022 · Network storage
- dropped Wheelio Aug 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Drupal Multisite Apr 2022 · Hosting
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
2021 6 added · 1 dropped
- added Java Nov 2021 · Programming languages
- dropped Acquia Cloud Oct 2021 · PaaS
- added Wheelio Sep 2021 · Widgets
- added Font Awesome Aug 2021 · Font scripts
- added Google Font API Aug 2021 · Font scripts
- added New Relic Aug 2021 · Analytics
- added Acquia Cloud Platform Feb 2021 · PaaS
2020 1 added
- added Debian Mar 2020 · Operating Systems
2019 9 added
- added Acquia Cloud Jun 2019 · PaaS
- added Amazon EC2 Jun 2019 · Web Servers
- added Amazon Web Services Jun 2019 · PaaS
- added Drupal Jun 2019 · CMS
- added jQuery UI Jun 2019 · JavaScript Libraries
- added Nginx Jun 2019 · Web Servers
- added Percona Jun 2019 · Databases
- added PHP Jun 2019 · Programming Languages
- added Varnish Jun 2019 · Cache Tools
2018 2 added
- added Google Tag Manager Dec 2018 · Tag Managers
- added Google Analytics Jun 2018 · Analytics