Technology history for seitan.ac.jp
Stack size over time
From 8 detected technologies in Feb 2019 to 16 in Jun 2026.
Currently detected
- Google Tag Manager since Feb 2019
- PHP since Feb 2019
- Google Analytics since Feb 2019
- Nginx since Sep 2020
- Yahoo Advertising since Apr 2022
- Google Workspace since Aug 2022
- Google Font API since Apr 2023
- GSAP since Oct 2023
- MySQL since Oct 2023
- Open Graph since Oct 2023
- WordPress since Oct 2023
- ID5 since Sep 2024
- Adobe Audience Manager since Sep 2024
- FreakOut since Sep 2024
- Cloudflare Bot Management since Mar 2025
- Cloudflare since Mar 2025
Previously used
- core-js Sep 2021 to Oct 2023 · 2 yrs
- Facebook Pixel Jun 2021 to Oct 2023 · 2 yrs
- jQuery Apr 2023 to Sep 2023 · 5 mo
- jsDelivr Apr 2023 to Sep 2023 · 5 mo
- Slick Apr 2023 to Sep 2023 · 5 mo
- Twitter Apr 2023 to Sep 2023 · 5 mo
- Twitter Ads Apr 2023 to Sep 2023 · 5 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Apache HTTP Server Feb 2019 to Aug 2020 · 1 yr
- mod_ssl Feb 2019 to Aug 2020 · 1 yr
- OpenSSL Feb 2019 to Aug 2020 · 1 yr
- UNIX Feb 2019 to Aug 2020 · 1 yr
Timeline
2026 2 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
2025 2 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2023 25 added · 9 dropped
- dropped core-js Dec 2023 · JavaScript libraries
- dropped Facebook Pixel Dec 2023 · Analytics
- dropped Yahoo Advertising Dec 2023 · Advertising
- dropped jQuery Nov 2023 · JavaScript libraries
- dropped jsDelivr Nov 2023 · CDN
- dropped Slick Nov 2023 · JavaScript libraries
- dropped Twitter Nov 2023 · Widgets
- dropped Twitter Ads Nov 2023 · Advertising
- added GSAP Oct 2023 · JavaScript frameworks
- added MySQL Oct 2023 · Databases
- added Open Graph Oct 2023 · Miscellaneous
- added PHP Oct 2023 · Programming languages
- added WordPress Oct 2023 · CMS
- added core-js May 2023 · JavaScript libraries
- added Facebook Pixel May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Webmail
- added jQuery May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added Nginx May 2023 · Web servers
- added Slick May 2023 · JavaScript libraries
- added Twitter May 2023 · Widgets
- added Twitter Ads May 2023 · Advertising
- added Yahoo Advertising May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added Google Font API Apr 2023 · Font scripts
- added jQuery Apr 2023 · JavaScript libraries
- added jsDelivr Apr 2023 · CDN
- added Slick Apr 2023 · JavaScript libraries
- added Twitter Apr 2023 · Widgets
- added Twitter Ads Apr 2023 · Advertising
- added C Feb 2023 · Programming languages
2022 8 added · 1 dropped
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Nginx Aug 2022 · Web servers
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Facebook Jun 2022 · Widgets
- added Yahoo Advertising Apr 2022 · Advertising
2021 3 added · 1 dropped
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jun 2021 · Analytics
2020 1 added · 5 dropped
- dropped Apache HTTP Server Dec 2020 · Web servers
- dropped mod_ssl Dec 2020 · Web server extensions
- dropped OpenSSL Dec 2020 · Web server extensions
- dropped PHP Dec 2020 · Programming languages
- dropped UNIX Dec 2020 · Operating systems
- added Nginx Sep 2020 · Reverse proxies
2019 8 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added mod_ssl Mar 2019 · Web Server Extensions
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added UNIX Mar 2019 · Operating Systems