Technology history for study.jp
Stack size over time
From 6 detected technologies in Apr 2018 to 46 in Jun 2026 (peak 48).
Currently detected
- Bootstrap since Apr 2018
- IIS since Apr 2018
- jQuery since Apr 2018
- Google Plus since Apr 2018
- WordPress since Apr 2018
- WordPress Super Cache since Apr 2018
- Microsoft ASP.NET since Aug 2018
- Nginx since Aug 2018
- Apache HTTP Server since Aug 2018
- CentOS since Aug 2018
- PHP since Aug 2018
- Windows Server since Aug 2018
- jQuery UI since Apr 2019
- MySQL since Jul 2019
- AddToAny since Jul 2019
- jQuery Migrate since Jul 2019
- Twitter Emoji (Twemoji) since Jul 2019
- Yoast SEO since Jul 2019
- Google Tag Manager since Apr 2020
- Cart Functionality since Aug 2020
- New Relic since Nov 2020
- WP-Statistics since Feb 2021
- Google Analytics since May 2021
- Google Ads Conversion Tracking since Jul 2021
- Amazon Web Services since Sep 2021
- Java since Sep 2021
- Wheelio since Sep 2021
- Underscore.js since Oct 2021
- Amazon CloudFront since Feb 2022
- Amazon ALB since Mar 2022
- OneTrust since Aug 2022
- Riot since Aug 2022
- Slick since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- ebisumart since Oct 2022
- core-js since May 2023
- Facebook Pixel since May 2023
- Google Ads since May 2023
- Twitter Ads since May 2023
- Yahoo Advertising since May 2023
- Cloudflare since Nov 2023
- Cloudflare Bot Management since Sep 2024
- Bootstrap Icons since Nov 2024
- HTTP/3 since Sep 2025
- Varnish since Sep 2025
Previously used
- Priority Hints Mar 2026 to Apr 2026 · 1 mo
- Google Hosted Libraries Aug 2022 to Mar 2026 · 3 yrs
- FlexSlider Mar 2022 to Apr 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Amazon ELB Sep 2021 to Feb 2022 · 5 mo
Timeline
2026 1 added · 2 dropped
- dropped Priority Hints Jun 2026 · Performance
- dropped Google Hosted Libraries May 2026 · CDN
- added Priority Hints Mar 2026 · Performance
2025 2 added
2024 2 added · 1 dropped
- added Bootstrap Icons Nov 2024 · Font scripts
- added Cloudflare Bot Management Sep 2024 · Security
- dropped C Feb 2024 · Programming languages
2023 2 added · 1 dropped
- added Cloudflare Nov 2023 · CDN
- dropped FlexSlider Jun 2023 · Widgets
- added C Feb 2023 · Programming languages
2022 12 added · 2 dropped · 1 switched
- dropped Google Ads Conversion Tracking Nov 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon Web Services Aug 2022 · PaaS
- added Cart Functionality Aug 2022 · Ecommerce
- added FlexSlider Aug 2022 · Widgets
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added jQuery UI Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- switched Amazon ELB Amazon ALB Mar 2022 · Load balancers
- added FlexSlider Mar 2022 · Widgets
- added Amazon CloudFront Feb 2022 · CDN
2021 12 added · 5 dropped
- added Amazon ELB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- added Google Analytics May 2021 · Analytics
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped Windows Server Mar 2021 · Operating systems
- added jQuery Migrate Feb 2021 · JavaScript libraries
- added WP-Statistics Feb 2021 · Analytics
- dropped New Relic Jan 2021 · Analytics
2020 2 added · 1 dropped
- dropped jQuery Migrate Nov 2020 · JavaScript libraries
- added New Relic Nov 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
2019 3 added
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Nginx Mar 2019 · Web Servers
- added Windows Server Mar 2019 · Operating Systems