Technology history for ef-official.co.jp
Stack size over time
From 15 detected technologies in Aug 2022 to 19 in Jun 2026.
Currently detected
- Contact Form 7 since Aug 2022
- Google Analytics since Aug 2022
- Google Font API since Aug 2022
- jQuery since Aug 2022
- MySQL since Aug 2022
- Nginx since Aug 2022
- PHP since Aug 2022
- WordPress since Aug 2022
- WP-PageNavi since Aug 2022
- Xserver since Aug 2022
- Open Graph since Nov 2022
- jQuery Migrate since Apr 2024
- RSS since Apr 2024
- Swiper since Apr 2024
- Twenty Nineteen since Apr 2024
- WordPress Super Cache since Apr 2024
- Yoast SEO since Apr 2024
- Priority Hints since May 2024
- Microsoft Clarity since Jun 2025
Previously used
- cdnjs Aug 2022 to Mar 2024 · 1 yr
- Cloudflare Aug 2022 to Mar 2024 · 1 yr
- core-js Aug 2022 to Mar 2024 · 1 yr
- Twitter Emoji (Twemoji) Aug 2022 to Mar 2023 · 7 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Aug 2022 to Aug 2022 · 1 mo
Timeline
2025 1 added
- added Microsoft Clarity Jun 2025 · Analytics
2024 7 added · 3 dropped
- dropped cdnjs May 2024 · CDN
- dropped Cloudflare May 2024 · CDN
- dropped core-js May 2024 · JavaScript libraries
- added Priority Hints May 2024 · Performance
- added jQuery Migrate Apr 2024 · JavaScript libraries
- added RSS Apr 2024 · Miscellaneous
- added Swiper Apr 2024 · JavaScript libraries
- added Twenty Nineteen Apr 2024 · WordPress themes
- added WordPress Super Cache Apr 2024 · WordPress plugins
- added Yoast SEO Apr 2024 · WordPress plugins
2023 12 added · 1 dropped · 2 switched
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- switched Twitter Emoji (Twemoji) Google Font API May 2023 · Font scripts
- added jQuery May 2023 · JavaScript libraries
- 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 WordPress May 2023 · CMS
- added WP-PageNavi May 2023 · WordPress plugins
- added Xserver May 2023 · Hosting
- dropped Google Tag Manager Feb 2023 · Tag managers