Technology history for seisa.ed.jp
Stack size over time
From 6 detected technologies in Jan 2019 to 19 in Jun 2026.
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Bootstrap since Jul 2021
- MySQL since Jul 2021
- WordPress since Jul 2021
- Slick since Jul 2021
- Nginx since Jul 2021
- PHP since Jul 2021
- cdnjs since Nov 2021
- jQuery CDN since Feb 2022
- Cloudflare since May 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- All in One SEO since Jul 2024
- Google Tag Manager since Mar 2025
- core-js since Mar 2025
- Facebook Pixel since Mar 2025
- reCAPTCHA since Jul 2025
Previously used
- Twitter Emoji (Twemoji) Jul 2021 to May 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Facebook Jan 2019 to Jul 2021 · 2 yrs
- Facebook Login Jun 2021 to Jul 2021 · 1 mo
- Modernizr Jan 2019 to Jul 2021 · 2 yrs
- ZURB Foundation Jan 2019 to Jul 2021 · 2 yrs
- Apache HTTP Server Jan 2019 to Jun 2021 · 2 yrs
Timeline
2025 4 added
- added reCAPTCHA Jul 2025 · Security
- added core-js Mar 2025 · JavaScript libraries
- added Facebook Pixel Mar 2025 · Analytics
- added Google Tag Manager Mar 2025 · Tag managers
2024 2 added · 1 dropped
- added All in One SEO Jul 2024 · SEO
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
2023 15 added · 1 dropped · 1 switched
- added Apple iCloud Mail May 2023 · Webmail
- added Bootstrap May 2023 · UI frameworks
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Google Analytics May 2023 · Analytics
- added Google Workspace May 2023 · Webmail
- added jQuery May 2023 · JavaScript libraries
- added jQuery CDN May 2023 · CDN
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- switched C PHP May 2023 · Programming languages
- added Slick May 2023 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added WordPress May 2023 · CMS
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 16 added · 1 dropped · 1 switched
- added Open Graph Sep 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Google Analytics Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- dropped Wheelio Aug 2022 · Widgets
- added WordPress Aug 2022 · CMS
- added Cloudflare May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added jQuery CDN Feb 2022 · CDN
2021 6 added · 1 dropped · 4 switched
- added cdnjs Nov 2021 · CDN
- dropped Facebook Login Sep 2021 · Social logins
- switched Facebook Wheelio Sep 2021 · Widgets
- switched ZURB Foundation Bootstrap Jul 2021 · UI frameworks
- added MySQL Jul 2021 · Databases
- switched Apache HTTP Server Nginx Jul 2021 · Web servers
- added PHP Jul 2021 · Programming languages
- switched Modernizr Slick Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added WordPress Jul 2021 · Blogs
- added Facebook Login Jun 2021 · Social logins
2019 6 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added ZURB Foundation Mar 2019 · Web Frameworks