Technology history for keio.edu
Stack size over time
From 9 detected technologies in Aug 2018 to 30 in Sep 2026.
Currently detected
- jQuery since Aug 2018
- jQuery UI since Aug 2018
- Google Analytics since Aug 2018
- jQuery Migrate since Feb 2019
- IIS since May 2020
- Cloudflare since May 2020
- Microsoft ASP.NET since May 2020
- Windows Server since May 2020
- Google Font API since Sep 2020
- Google Tag Manager since Sep 2020
- CodeMirror since Sep 2020
- Moment.js since Sep 2020
- Cloudflare Browser Insights since Jun 2021
- Java since Aug 2021
- cdnjs since Nov 2021
- Backbone.js since May 2022
- Underscore.js since May 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Firebase since Oct 2022
- Selectize since Nov 2022
- Preact since Apr 2023
- Weglot since Apr 2023
- Lightbox since Jul 2023
- libphonenumber since Jun 2025
- Htmx since Nov 2025
- Stimulus since Mar 2026
- VideoJS since May 2026
Previously used
- Cloudflare Bot Management Nov 2021 to Dec 2024 · 3 yrs
- YouTube Aug 2018 to Jan 2024 · 5 yrs
- Issuu Aug 2022 to Nov 2022 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- New Relic Aug 2018 to Jan 2021 · 2 yrs
- Font Awesome Aug 2018 to Aug 2020 · 2 yrs
- Modernizr Aug 2018 to Aug 2020 · 2 yrs
- Slick Aug 2018 to Aug 2020 · 2 yrs
- Typekit Aug 2018 to Aug 2020 · 2 yrs
Timeline
2026 2 added
2025 2 added · 1 dropped
- added Htmx Nov 2025 · JavaScript libraries
- added libphonenumber Jun 2025 · JavaScript libraries
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 1 dropped
- dropped YouTube Mar 2024 · Video players
2023 3 added · 1 dropped
- added Lightbox Jul 2023 · JavaScript libraries
- added Preact Apr 2023 · JavaScript libraries
- added Weglot Apr 2023 · Translation
- dropped Issuu Jan 2023 · Miscellaneous
2022 9 added
- added Firebase Oct 2022 · Databases
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Issuu Aug 2022 · Miscellaneous
- added YouTube Jul 2022 · Video players
- added Backbone.js May 2022 · JavaScript frameworks
- added Underscore.js May 2022 · JavaScript libraries
2021 9 added · 6 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- added CodeMirror Jul 2021 · Miscellaneous
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- switched New Relic Cloudflare Browser Insights Jun 2021 · Analytics
- dropped CodeMirror Mar 2021 · Miscellaneous
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
2020 8 added · 7 dropped
- dropped Font Awesome Oct 2020 · Font scripts
- dropped IIS Oct 2020 · Web servers
- dropped Microsoft ASP.NET Oct 2020 · Web frameworks
- dropped Modernizr Oct 2020 · JavaScript libraries
- dropped Slick Oct 2020 · JavaScript libraries
- dropped Typekit Oct 2020 · Font scripts
- dropped Windows Server Oct 2020 · Operating systems
- added CodeMirror Sep 2020 · Miscellaneous
- added Google Font API Sep 2020 · Font scripts
- added Google Tag Manager Sep 2020 · Tag managers
- added Moment.js Sep 2020 · JavaScript libraries
- added Cloudflare May 2020 · CDN
- added IIS May 2020 · Web servers
- added Microsoft ASP.NET May 2020 · Web frameworks
- added Windows Server May 2020 · Operating systems
2019 11 added · 1 dropped
- dropped YouTube Oct 2019 · Video Players
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Slick Mar 2019 · JavaScript Libraries
- added Typekit Mar 2019 · Font Scripts
- added YouTube Mar 2019 · Video Players
- added jQuery Migrate Feb 2019 · JavaScript Libraries