Technology history for seishin-kaikan.com
Stack size over time
From 7 detected technologies in Jan 2019 to 21 in Jun 2026 (peak 25).
Currently detected
- PHP since Jan 2019
- MySQL since Jan 2019
- Nginx since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- WordPress since Jan 2019
- YouTube since Nov 2021
- Contact Form 7 since Feb 2022
- Google Cloud since Aug 2022
- Google Font API since Aug 2022
- Google Tag Manager since Aug 2022
- Vue.js since Aug 2022
- Firebase since Aug 2022
- Google Analytics since Aug 2022
- Node.js since Aug 2022
- Nuxt.js since Aug 2022
- Sakura Internet since Aug 2022
- STUDIO since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Font Awesome since Oct 2023
Previously used
- Priority Hints Feb 2026 to Mar 2026 · 1 mo
- core-js Aug 2022 to Feb 2026 · 3 yrs
- HSTS Sep 2022 to Apr 2025 · 2 yrs
- lit-element Nov 2023 to Dec 2023 · 1 mo
- lit-html Nov 2023 to Dec 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Lodash Sep 2022 to Feb 2023 · 5 mo
- Webpack Aug 2022 to Feb 2023 · 6 mo
- Twitter Emoji (Twemoji) Jan 2019 to Jan 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 dropped
- dropped Priority Hints May 2026 · Performance
- dropped core-js Apr 2026 · JavaScript libraries
2025 1 dropped
- dropped HSTS Jun 2025 · Security
2023 23 added · 3 dropped · 3 switched
- switched lit-html lit-element Nov 2023 · JavaScript libraries
- switched lit-element lit-html Nov 2023 · JavaScript libraries
- added Font Awesome Oct 2023 · Font scripts
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added Firebase May 2023 · Databases
- added Google Analytics May 2023 · Analytics
- added Google Cloud May 2023 · IaaS
- switched Twitter Emoji (Twemoji) Google Font API May 2023 · Font scripts
- added Google Tag Manager May 2023 · Tag managers
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added Node.js May 2023 · Programming languages
- added Nuxt.js May 2023 · JavaScript frameworks
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added RSS May 2023 · Miscellaneous
- added Sakura Internet May 2023 · Hosting
- added STUDIO May 2023 · Page builders
- added Vue.js May 2023 · JavaScript frameworks
- added WordPress May 2023 · CMS
- added YouTube May 2023 · Video players
- dropped C Apr 2023 · Programming languages
- dropped Lodash Apr 2023 · JavaScript libraries
- dropped Webpack Apr 2023 · Miscellaneous
- added C Feb 2023 · Programming languages
2022 14 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Lodash Sep 2022 · JavaScript libraries
- added Open Graph Sep 2022 · Miscellaneous
- added Contact Form 7 Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Sakura Internet Aug 2022 · Hosting
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added Contact Form 7 Feb 2022 · WordPress plugins
- dropped YouTube Jan 2022 · Video players