Technology history for seisen.com
Stack size over time
From 10 detected technologies in Aug 2018 to 23 in Sep 2026.
Currently detected
- CodeMirror since Aug 2018
- Google Tag Manager since Aug 2018
- jQuery since Aug 2018
- jQuery Migrate since Aug 2018
- Moment.js since Aug 2018
- jQuery UI since Aug 2018
- Cloudflare since Aug 2019
- Cloudflare Browser Insights since Jun 2021
- Java since Aug 2021
- Backbone.js since Sep 2021
- Underscore.js since Sep 2021
- Google Workspace since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Firebase since Oct 2022
- Selectize since Nov 2022
- Apple iCloud Mail since Jan 2023
- Lightbox since Jul 2023
- libphonenumber since Jun 2025
- Htmx since Oct 2025
- Stimulus since Mar 2026
- VideoJS since May 2026
Previously used
- Google Analytics Aug 2018 to May 2025 · 6 yrs
- Cloudflare Bot Management Nov 2021 to Dec 2024 · 3 yrs
- YouTube Jul 2022 to Jan 2024 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Font API Aug 2018 to Jan 2021 · 2 yrs
- Modernizr Aug 2018 to Jan 2021 · 2 yrs
- New Relic Aug 2018 to Jan 2021 · 2 yrs
Timeline
2026 2 added
2025 2 added · 2 dropped
- added Htmx Oct 2025 · JavaScript libraries
- dropped Google Analytics Jul 2025 · Analytics
- added libphonenumber Jun 2025 · JavaScript libraries
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 1 dropped
- dropped YouTube Mar 2024 · Video players
2023 2 added
- added Lightbox Jul 2023 · JavaScript libraries
- added Apple iCloud Mail Jan 2023 · Webmail
2022 2 added
2021 10 added · 8 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added Backbone.js Sep 2021 · JavaScript frameworks
- added Underscore.js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- switched New Relic Cloudflare Browser Insights Jun 2021 · Analytics
- added CodeMirror Jun 2021 · Miscellaneous
- added jQuery Jun 2021 · JavaScript libraries
- added jQuery Migrate Jun 2021 · JavaScript libraries
- added jQuery UI Jun 2021 · JavaScript libraries
- added Moment.js Jun 2021 · JavaScript libraries
- dropped CodeMirror Mar 2021 · Miscellaneous
- dropped Google Font API Mar 2021 · Font scripts
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
2019 1 added
- added Cloudflare Aug 2019 · CDN