Technology history for seikansou.jp
Stack size over time
From 15 detected technologies in Dec 2020 to 28 in Jun 2026.
Currently detected
- AddToAny since Dec 2020
- Google Font API since Dec 2020
- Apache HTTP Server since Dec 2020
- jQuery since Dec 2020
- jsDelivr since Dec 2020
- Lightbox since Dec 2020
- MySQL since Dec 2020
- PHP since Dec 2020
- Twitter Emoji (Twemoji) since Dec 2020
- OpenSSL since Dec 2020
- WordPress since Dec 2020
- jQuery Migrate since Jan 2021
- Google Hosted Libraries since May 2022
- Translate WordPress since May 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- AddToAny Share Buttons since Nov 2022
- RSS since Dec 2022
- AlmaLinux since Apr 2023
- HSTS since Apr 2023
- W3 Total Cache since Apr 2023
- Font Awesome since Sep 2023
- Smash Balloon Instagram Feed since Sep 2023
- All in One SEO since Jul 2024
- Google Analytics since Jul 2024
- core-js since Oct 2025
- Bootstrap since Oct 2025
- MDBootstrap since Oct 2025
Previously used
- FingerprintJS Dec 2020 to Aug 2025 · 4 yrs
- Redis May 2023 to Sep 2024 · 1 yr
- Redis Object Cache May 2023 to Sep 2024 · 1 yr
- reCAPTCHA Apr 2023 to Oct 2023 · 6 mo
- CentOS Dec 2020 to Mar 2023 · 2 yrs
- mod_wsgi Dec 2020 to Mar 2023 · 2 yrs
- Python Dec 2020 to Mar 2023 · 2 yrs
- WP Fastest Cache May 2022 to Oct 2022 · 5 mo
- Wheelio Oct 2021 to Oct 2021 · 1 mo
Timeline
2025 3 added · 1 switched
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added Bootstrap Oct 2025 · UI frameworks
- switched FingerprintJS core-js Oct 2025 · JavaScript libraries
- added MDBootstrap Oct 2025 · UI frameworks
2024 4 added · 4 dropped
- dropped Redis Nov 2024 · Databases
- dropped Redis Object Cache Nov 2024 · Caching
- added RSS Oct 2024 · Miscellaneous
- dropped RSS Sep 2024 · Miscellaneous
- added All in One SEO Jul 2024 · WordPress plugins
- added Google Analytics Jul 2024 · Analytics
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
2023 28 added · 3 dropped · 2 switched
- dropped reCAPTCHA Dec 2023 · Security
- added Font Awesome Sep 2023 · Font scripts
- added Smash Balloon Instagram Feed Sep 2023 · WordPress plugins
- added AddToAny May 2023 · Widgets
- added AddToAny Share Buttons May 2023 · WordPress plugins
- added AlmaLinux May 2023 · Operating systems
- added Apache HTTP Server May 2023 · Web servers
- dropped CentOS May 2023 · Operating systems
- added FingerprintJS May 2023 · JavaScript libraries
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added Lightbox May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- switched mod_wsgi OpenSSL May 2023 · Web server extensions
- switched Python PHP May 2023 · Programming languages
- added PWA May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
- added Redis May 2023 · Databases
- added Redis Object Cache May 2023 · Caching
- added RSS May 2023 · Miscellaneous
- added Translate WordPress May 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added W3 Total Cache May 2023 · Caching
- added WordPress May 2023 · CMS
- added AlmaLinux Apr 2023 · Operating systems
- added HSTS Apr 2023 · Security
- added reCAPTCHA Apr 2023 · Security
- added W3 Total Cache Apr 2023 · Caching
2022 20 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped WP Fastest Cache Dec 2022 · WordPress plugins
- added Open Graph Sep 2022 · Miscellaneous
- added AddToAny Aug 2022 · Widgets
- added Apache HTTP Server Aug 2022 · Web servers
- added CentOS Aug 2022 · Operating systems
- added FingerprintJS Aug 2022 · JavaScript libraries
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added mod_wsgi Aug 2022 · Web server extensions
- added MySQL Aug 2022 · Databases
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- added Translate WordPress Aug 2022 · WordPress plugins
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added WP Fastest Cache Aug 2022 · WordPress plugins
2021 1 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped jQuery Migrate Oct 2021 · JavaScript libraries
- dropped Lightbox Oct 2021 · JavaScript libraries
- dropped FingerprintJS May 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2021 · Miscellaneous
- added jQuery Migrate Jan 2021 · JavaScript libraries