Technology history for slcusd.org
Stack size over time
From 8 detected technologies in Apr 2018 to 36 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- jQuery UI since Apr 2018
- Google Font API since Aug 2018
- Nginx since Aug 2018
- ZURB Foundation since Aug 2018
- Google Analytics since Aug 2018
- Phusion Passenger since Aug 2018
- YouTube since Mar 2019
- Google Tag Manager since Nov 2021
- jQuery Migrate since Nov 2021
- Moment.js since Nov 2021
- Weglot since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- CodeMirror since Nov 2021
- Java since Nov 2021
- cdnjs since Nov 2021
- Cloudflare Browser Insights since Nov 2021
- Datadog since Jun 2022
- Google Workspace since Aug 2022
- GoDaddy since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Firebase since Oct 2022
- Selectize since Nov 2022
- Apple iCloud Mail since Jan 2023
- Preact since Feb 2023
- Lightbox since Jul 2023
- lit-element since May 2024
- lit-html since May 2024
- Google Sites since May 2024
- libphonenumber since Jun 2025
- Htmx since Nov 2025
- Stimulus since Mar 2026
- VideoJS since May 2026
Previously used
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Apache HTTP Server Apr 2018 to Dec 2021 · 3 yrs
- Bootstrap Apr 2018 to Dec 2021 · 3 yrs
- CentOS Jan 2019 to Dec 2021 · 2 yrs
- FancyBox Jun 2018 to Dec 2021 · 3 yrs
- Modernizr Apr 2018 to Dec 2021 · 3 yrs
- PHP Jun 2018 to Dec 2021 · 3 yrs
- reCAPTCHA Nov 2018 to Dec 2021 · 3 yrs
- Slick Sep 2018 to Dec 2021 · 3 yrs
- Twitter Aug 2018 to Oct 2021 · 3 yrs
- Twitter Ads Jun 2021 to Oct 2021 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- FreeBSD Jun 2018 to Dec 2018 · 6 mo
- mod_ssl Apr 2018 to Dec 2018 · 8 mo
- OpenSSL Apr 2018 to Dec 2018 · 8 mo
- UNIX Apr 2018 to Dec 2018 · 8 mo
- Ruby Aug 2018 to Sep 2018 · 1 mo
- Ruby on Rails Aug 2018 to Sep 2018 · 1 mo
Timeline
2026 2 added
2025 2 added
- added Htmx Nov 2025 · JavaScript libraries
- added libphonenumber Jun 2025 · JavaScript libraries
2023 3 added
- added Lightbox Jul 2023 · JavaScript libraries
- added Preact Feb 2023 · JavaScript libraries
- added Apple iCloud Mail Jan 2023 · Webmail
2022 7 added · 10 dropped · 2 switched
- added Selectize Nov 2022 · JavaScript libraries
- added Firebase Oct 2022 · Databases
- switched reCAPTCHA HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added GoDaddy Aug 2022 · Hosting
- added Google Workspace Aug 2022 · Webmail
- dropped Apache HTTP Server Jul 2022 · Web servers
- dropped CentOS Jul 2022 · Operating systems
- dropped Modernizr Jul 2022 · JavaScript libraries
- dropped PHP Jul 2022 · Programming languages
- dropped Slick Jul 2022 · JavaScript libraries
- dropped Wheelio Jul 2022 · Widgets
- added Datadog Jun 2022 · RUM
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped FancyBox May 2022 · JavaScript libraries
- dropped Twitter May 2022 · Widgets
- dropped Twitter Ads May 2022 · Advertising
- switched Bootstrap Tailwind CSS Apr 2022 · UI frameworks
2021 13 added
- added YouTube Dec 2021 · Video players
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Cloudflare Browser Insights Nov 2021 · RUM
- added CodeMirror Nov 2021 · Miscellaneous
- added Google Tag Manager Nov 2021 · Tag managers
- added Java Nov 2021 · Programming languages
- added jQuery Migrate Nov 2021 · JavaScript libraries
- added Moment.js Nov 2021 · JavaScript libraries
- added Weglot Nov 2021 · Translation
- added Wheelio Sep 2021 · Widgets
- added Twitter Ads Jun 2021 · Advertising
2020 1 added · 1 dropped
2019 11 added · 5 dropped · 2 switched
- dropped YouTube Jul 2019 · Video Players
- added Apache HTTP Server Mar 2019 · Web Servers
- switched Ruby on Rails Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added FancyBox Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- switched Ruby PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added YouTube Mar 2019 · Video Players
- dropped FreeBSD Feb 2019 · Operating Systems
- dropped mod_ssl Feb 2019 · Web Server Extensions
- dropped OpenSSL Feb 2019 · Web Server Extensions
- dropped UNIX Feb 2019 · Operating Systems
- added CentOS Jan 2019 · Operating Systems