Technology history for arcadia.co.jp
Stack size over time
From 5 detected technologies in Apr 2018 to 11 in Jun 2026 (peak 14).
Currently detected
- jQuery since Apr 2018
- jQuery UI since Apr 2018
- jQuery Migrate since Apr 2018
- WordPress since Apr 2018
- Google Analytics since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- Facebook Login since Jul 2021
- Contact Form 7 since Feb 2022
- HSTS since Sep 2025
- Nginx since Sep 2025
Previously used
- Apache HTTP Server Apr 2018 to Aug 2025 · 7 yrs
- core-js Nov 2021 to Aug 2025 · 3 yrs
- Google Hosted Libraries Feb 2022 to Aug 2025 · 3 yrs
- Twitter Emoji (Twemoji) Jun 2018 to Jan 2024 · 5 yrs
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 added · 1 dropped · 2 switched
- dropped Google Hosted Libraries Oct 2025 · CDN
- added HSTS Sep 2025 · Security
- switched core-js jQuery Migrate Sep 2025 · JavaScript libraries
- switched Apache HTTP Server Nginx Sep 2025 · Web servers
2024 1 dropped
- dropped Twitter Emoji (Twemoji) Mar 2024 · Font scripts
2022 2 added · 1 dropped
- dropped Facebook Jun 2022 · Widgets
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Hosted Libraries Feb 2022 · CDN
2021 4 added · 3 dropped
- dropped jQuery Migrate Dec 2021 · JavaScript libraries
- dropped Wheelio Dec 2021 · Widgets
- added core-js Nov 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2018 5 added
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous