Technology history for kaiseiseikotsuin.jp
Stack size over time
From 13 detected technologies in Feb 2020 to 24 in Sep 2026.
Currently detected
- MySQL since Feb 2020
- PHP since Feb 2020
- jQuery since Feb 2020
- WordPress since Feb 2020
- Google Analytics since Feb 2020
- Nginx since May 2023
- Open Graph since May 2023
- RSS since May 2023
- Google Maps since May 2023
- Google Tag Manager since May 2023
- Xserver since May 2023
- Contact Form 7 since May 2023
- LazySizes since Aug 2024
- WordPress Block Editor since Aug 2024
- Priority Hints since Oct 2024
- Optimization Detective since Jul 2025
- Performance Lab since Jul 2025
- Performant Translations since Jul 2025
- Image Placeholders since Jul 2025
- Embed Optimizer since Jul 2025
- EWWW Image Optimizer since Jul 2025
- Speculative Loading since Sep 2025
- Trustindex since Apr 2026
- Autoptimize since Sep 2026
Previously used
- Bootstrap Feb 2020 to Jun 2025 · 5 yrs
- Clipboard.js May 2023 to Jun 2025 · 2 yrs
- core-js May 2023 to Jun 2025 · 2 yrs
- MonsterInsights May 2023 to Jun 2025 · 2 yrs
- Swiper Aug 2024 to Jun 2025 · 10 mo
- jQuery Migrate Feb 2020 to Jul 2024 · 4 yrs
- Lightning May 2023 to Jul 2024 · 1 yr
- Twitter Emoji (Twemoji) Feb 2020 to Jul 2024 · 4 yrs
- Apache HTTP Server Feb 2020 to Aug 2020 · 6 mo
- All in One SEO Pack Feb 2020 to Jul 2020 · 5 mo
- Facebook Feb 2020 to Jul 2020 · 5 mo
- Font Awesome Feb 2020 to Jul 2020 · 5 mo
- jsDelivr Jul 2020 to Jul 2020 · 1 mo
- Twitter Feb 2020 to Jul 2020 · 5 mo
Timeline
2026 2 added
- added Autoptimize Sep 2026 · WordPress plugins
- added Trustindex Apr 2026 · Reviews
2025 9 added · 6 dropped
- added jQuery Sep 2025 · JavaScript libraries
- added Speculative Loading Sep 2025 · WordPress plugins
- dropped Bootstrap Aug 2025 · UI frameworks
- dropped Clipboard.js Aug 2025 · JavaScript libraries
- dropped core-js Aug 2025 · JavaScript libraries
- dropped jQuery Aug 2025 · JavaScript libraries
- dropped MonsterInsights Aug 2025 · WordPress plugins
- dropped Swiper Aug 2025 · JavaScript libraries
- added Embed Optimizer Jul 2025 · WordPress plugins
- added EWWW Image Optimizer Jul 2025 · WordPress plugins
- added Google Maps Jul 2025 · Maps
- added Image Placeholders Jul 2025 · WordPress plugins
- added Optimization Detective Jul 2025 · WordPress plugins
- added Performance Lab Jul 2025 · WordPress plugins
- added Performant Translations Jul 2025 · WordPress plugins
2024 5 added · 4 dropped
- added Google Tag Manager Dec 2024 · Tag managers
- added Priority Hints Oct 2024 · Performance
- dropped Google Maps Sep 2024 · Maps
- dropped jQuery Migrate Sep 2024 · JavaScript libraries
- dropped Lightning Sep 2024 · WordPress themes
- dropped Twitter Emoji (Twemoji) Sep 2024 · Font scripts
- added LazySizes Aug 2024 · JavaScript libraries
- added Swiper Aug 2024 · JavaScript libraries
- added WordPress Block Editor Aug 2024 · Page builders
2023 7 dropped
- dropped Google Tag Manager Dec 2023 · Tag managers
- dropped Apache HTTP Server Jun 2023 · Web servers
- dropped All in One SEO Pack May 2023 · SEO
- dropped Facebook May 2023 · Widgets
- dropped Font Awesome May 2023 · Font scripts
- dropped jsDelivr May 2023 · CDN
- dropped Twitter May 2023 · Miscellaneous
2020 1 added
- added jsDelivr Jul 2020 · CDN