Technology history for used-pc.co.jp
Stack size over time
From 3 detected technologies in Jan 2019 to 14 in Jun 2026 (peak 15).
Currently detected
- Google Analytics since Jan 2019
- Apache HTTP Server since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Mar 2019
- Cart Functionality since Aug 2020
- Amazon ALB since Sep 2021
- Amazon Web Services since Sep 2021
- Open Graph since Sep 2022
- MakeShop since Sep 2022
- Amazon CloudFront since Dec 2022
- core-js since Dec 2025
- Plyr since Dec 2025
- Matomo Analytics since Dec 2025
- YouTube since Dec 2025
Previously used
- Cloudflare Mar 2025 to Jun 2025 · 3 mo
- Cloudflare Bot Management Mar 2025 to Jun 2025 · 3 mo
- Twitter Oct 2020 to Jun 2025 · 4 yrs
- Twitter Ads Jun 2021 to Jun 2025 · 4 yrs
- ValueCommerce Jul 2022 to Jun 2025 · 2 yrs
- HSTS Sep 2022 to Nov 2022 · 2 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2025 6 added · 5 dropped
- added core-js Dec 2025 · JavaScript libraries
- added Matomo Analytics Dec 2025 · Analytics
- added Plyr Dec 2025 · Video players
- added YouTube Dec 2025 · Video players
- dropped Cloudflare Aug 2025 · CDN
- dropped Cloudflare Bot Management Aug 2025 · Security
- dropped Twitter Aug 2025 · Widgets
- dropped Twitter Ads Aug 2025 · Advertising
- dropped ValueCommerce Aug 2025 · Affiliate programs
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2023 1 dropped
- dropped HSTS Jan 2023 · Security
2022 15 added · 2 dropped
- added Amazon ALB Dec 2022 · Load balancers
- added Amazon CloudFront Dec 2022 · CDN
- added Amazon Web Services Dec 2022 · PaaS
- added HSTS Sep 2022 · Security
- added MakeShop Sep 2022 · Ecommerce
- added Open Graph Sep 2022 · Miscellaneous
- added Apache HTTP Server Aug 2022 · Web servers
- added Cart Functionality Aug 2022 · Ecommerce
- added Google Analytics Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added ValueCommerce Aug 2022 · Affiliate programs
- added ValueCommerce Jul 2022 · Affiliate programs
- dropped Amazon ALB Mar 2022 · Load balancers
- dropped Amazon Web Services Mar 2022 · PaaS
2021 6 added · 3 dropped · 1 switched
- switched Wheelio Twitter Dec 2021 · Widgets
- added Twitter Ads Dec 2021 · Advertising
- dropped Twitter Nov 2021 · Widgets
- dropped Twitter Ads Nov 2021 · Advertising
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jun 2021 · Ecommerce
- added Twitter Ads Jun 2021 · Advertising
- dropped Cart Functionality May 2021 · Ecommerce
2020 2 added
- added Twitter Oct 2020 · Widgets
- added Cart Functionality Aug 2020 · Ecommerce
2019 4 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries