Technology history for katsuan.co.jp
Stack size over time
From 7 detected technologies in Apr 2020 to 20 in Jun 2026 (peak 23).
Currently detected
- Amazon CloudFront since Apr 2020
- Amazon S3 since Apr 2020
- Amazon Web Services since Apr 2020
- jQuery since Apr 2020
- Google Analytics since Apr 2020
- Google Tag Manager since Apr 2020
- Slick since Apr 2020
- Apache HTTP Server since Mar 2021
- jQuery CDN since Aug 2022
- jQuery Migrate since Aug 2022
- Google Font API since Aug 2022
- Google Maps since Aug 2022
- Open Graph since Sep 2022
- Lodash since May 2023
- LazySizes since May 2024
- RSS since May 2024
- Treasure Data since May 2024
- lit-element since Sep 2024
- lit-html since Sep 2024
- Java since Sep 2024
Previously used
- Amazon EC2 Aug 2022 to Jan 2025 · 2 yrs
- OpenSSL Aug 2022 to Jan 2025 · 2 yrs
- PHP Aug 2022 to Jan 2025 · 2 yrs
- Google Hosted Libraries Feb 2022 to Apr 2023 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 3 dropped
- dropped Amazon EC2 Mar 2025 · Web servers
- dropped OpenSSL Mar 2025 · Web server extensions
- dropped PHP Mar 2025 · Programming languages
2024 3 added
- added Java Sep 2024 · Programming languages
- added lit-element Sep 2024 · JavaScript libraries
- added lit-html Sep 2024 · JavaScript libraries
2023 1 added · 1 dropped
- dropped Google Hosted Libraries Jun 2023 · CDN
- added Lodash May 2023 · JavaScript libraries
2022 5 added
- added Open Graph Sep 2022 · Miscellaneous
- added Google Maps Aug 2022 · Maps
- added jQuery CDN Aug 2022 · CDN
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Google Hosted Libraries Feb 2022 · CDN