Technology history for seibu-k.co.jp
Stack size over time
From 11 detected technologies in Jan 2019 to 18 in Jun 2026 (peak 23).
Currently detected
- Amazon Web Services since Jan 2019
- Apache HTTP Server since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- Marketo since Oct 2019
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Google Hosted Libraries since Feb 2022
- Yahoo Advertising since Apr 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- Google Ads since Dec 2022
- Nginx since Dec 2023
- Typekit since Dec 2023
- Microsoft Clarity since Aug 2025
Previously used
- Amazon EC2 Jan 2019 to Dec 2025 · 6 yrs
- OpenSSL Jan 2019 to Dec 2025 · 6 yrs
- PHP Jan 2019 to Dec 2025 · 6 yrs
- Criteo Jan 2019 to Jul 2025 · 6 yrs
- Adobe Audience Manager Aug 2022 to Jun 2025 · 2 yrs
- Pinterest Conversion Tag Nov 2022 to Jun 2024 · 1 yr
- Amazon ALB May 2023 to Jul 2023 · 2 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- AD EBiS Aug 2021 to Feb 2022 · 6 mo
- Cloudflare Nov 2021 to Jan 2022 · 2 mo
- Cloudflare Bot Management Nov 2021 to Jan 2022 · 2 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 2 added · 3 dropped
- added core-js Apr 2026 · JavaScript libraries
- added Facebook Pixel Apr 2026 · Analytics
- dropped Amazon EC2 Feb 2026 · Web servers
- dropped OpenSSL Feb 2026 · Web server extensions
- dropped PHP Feb 2026 · Programming languages
2025 3 added · 4 dropped
- dropped Adobe Audience Manager Sep 2025 · Segmentation
- dropped core-js Sep 2025 · JavaScript libraries
- dropped Criteo Sep 2025 · Advertising
- dropped Facebook Pixel Sep 2025 · Analytics
- added Microsoft Clarity Aug 2025 · Analytics
- added Adobe Audience Manager Feb 2025 · Segmentation
- added Criteo Feb 2025 · Advertising
2024 3 dropped
- dropped Adobe Audience Manager Aug 2024 · Segmentation
- dropped Criteo Aug 2024 · Advertising
- dropped Pinterest Conversion Tag Aug 2024 · Analytics
2023 1 added · 1 dropped
- dropped Amazon ALB Sep 2023 · Load balancers
- added Amazon ALB May 2023 · Load balancers
2022 20 added · 3 dropped · 2 switched
- added Google Ads Dec 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon EC2 Aug 2022 · Web servers
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Marketo Aug 2022 · Marketing automation
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- switched AD EBiS Yahoo Advertising Apr 2022 · Advertising
- dropped Cloudflare Bot Management Mar 2022 · Security
- switched Cloudflare Google Hosted Libraries Feb 2022 · CDN
2021 8 added · 1 dropped
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added AD EBiS Aug 2021 · Marketing automation
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
2019 12 added
- added Marketo Oct 2019 · Marketing Automation
- added Amazon EC2 Mar 2019 · Web Servers
- added Amazon Web Services Mar 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Criteo Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages