Technology history for ieej.or.jp
Stack size over time
From 5 detected technologies in Aug 2018 to 16 in Jun 2026 (peak 17).
Currently detected
- Apache HTTP Server since Aug 2018
- jQuery since Aug 2018
- OpenSSL since Jul 2019
- Twitter since Jul 2019
- Twitter Ads since Oct 2021
- Google Hosted Libraries since Mar 2022
- Popper since Jul 2022
- Bootstrap since Jul 2022
- jsDelivr since Jul 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Cloudflare since May 2025
- Cloudflare Bot Management since May 2025
- AlmaLinux since Jun 2025
- reCAPTCHA since Feb 2026
Previously used
- HSTS Jun 2025 to Jul 2025 · 1 mo
- Red Hat Jul 2019 to Jul 2025 · 6 yrs
- Swiper Slider Jul 2022 to Aug 2022 · 1 mo
- Slick Aug 2018 to Jun 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CentOS Aug 2018 to Jun 2019 · 10 mo
- PHP Aug 2018 to Jun 2019 · 10 mo
Timeline
2026 3 added · 1 dropped
- added Cloudflare Bot Management May 2026 · Security
- added reCAPTCHA Feb 2026 · Security
- added Cloudflare Jan 2026 · CDN
- dropped Red Hat Jan 2026 · Operating systems
2025 2 added · 3 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped HSTS Sep 2025 · Security
- added AlmaLinux Jun 2025 · Operating systems
- added HSTS Jun 2025 · Security
2023 12 added
- added Bootstrap May 2023 · UI frameworks
- added Google Hosted Libraries May 2023 · CDN
- added jQuery May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added Microsoft 365 May 2023 · Webmail
- added Open Graph May 2023 · Miscellaneous
- added OpenSSL May 2023 · Web server extensions
- added Popper May 2023 · Miscellaneous
- added Red Hat May 2023 · Operating systems
- added Swiper May 2023 · JavaScript libraries
- added Twitter May 2023 · Widgets
- added Twitter Ads May 2023 · Advertising
2022 16 added · 1 dropped · 1 switched
- switched Swiper Slider Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Bootstrap Aug 2022 · UI frameworks
- added Google Hosted Libraries Aug 2022 · CDN
- added jQuery Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added OpenSSL Aug 2022 · Web server extensions
- added Popper Aug 2022 · Miscellaneous
- added Red Hat Aug 2022 · Operating systems
- dropped Slick Aug 2022 · JavaScript libraries
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Bootstrap Jul 2022 · UI frameworks
- added jsDelivr Jul 2022 · CDN
- added Popper Jul 2022 · Miscellaneous
- added Swiper Slider Jul 2022 · Miscellaneous
2021 1 added · 1 dropped
2019 6 added · 1 dropped · 1 switched
- dropped PHP Aug 2019 · Programming Languages
- added OpenSSL Jul 2019 · Web Server Extensions
- switched CentOS Red Hat Jul 2019 · Operating Systems
- added Apache HTTP Server Mar 2019 · Web Servers
- added CentOS Mar 2019 · Operating Systems
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
- added Slick Mar 2019 · JavaScript Libraries