Technology history for seibii.co.jp
Stack size over time
From 16 detected technologies in Feb 2020 to 39 in Jun 2026.
Currently detected
- Google Tag Manager since Feb 2020
- Ruby on Rails since Feb 2020
- Sentry since Feb 2020
- Facebook since Feb 2020
- Google Analytics since Feb 2020
- Moment.js since Feb 2020
- Amazon CloudFront since Feb 2020
- Amazon Web Services since Feb 2020
- Bootstrap since Feb 2020
- Cloudflare since Feb 2020
- jQuery since Feb 2020
- Ruby since Feb 2020
- Segment since Feb 2020
- jQuery UI since Apr 2020
- Amazon S3 since Jul 2020
- Nginx since Dec 2020
- Microsoft Clarity since May 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- React since Feb 2022
- Yahoo Advertising since Apr 2022
- Open Graph since Sep 2022
- Google Workspace since Sep 2022
- HSTS since Sep 2022
- Contentful since Nov 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Google Ads since Dec 2022
- Remix since Apr 2023
- Matomo Analytics since Sep 2023
- Cloudflare Bot Management since Sep 2023
- HubSpot since Sep 2023
- HubSpot Analytics since Sep 2023
- Microsoft Advertising since Jan 2024
- React Router since Nov 2024
- Cloudflare Browser Insights since Jan 2025
- Zendesk since Jan 2025
- Astro since Mar 2025
- HTTP/3 since Oct 2025
Previously used
- A8.net Apr 2024 to Nov 2024 · 7 mo
- Karte Oct 2023 to May 2024 · 7 mo
- Channel.io Dec 2022 to Apr 2024 · 1 yr
- styled-components Jun 2022 to Apr 2024 · 1 yr
- Unpkg Jun 2022 to Sep 2023 · 1 yr
- Google Optimize Dec 2021 to May 2023 · 1 yr
- Turbo Feb 2022 to Mar 2023 · 1 yr
- Webpack Nov 2020 to Mar 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Crisp Live Chat Jun 2021 to Jan 2023 · 1 yr
- Prism Jun 2022 to Jan 2023 · 7 mo
- Pardot Jan 2022 to Nov 2022 · 10 mo
- Amazon ALB Jun 2022 to Aug 2022 · 2 mo
- Cart Functionality Jul 2022 to Aug 2022 · 1 mo
- cdnjs May 2022 to May 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Turbolinks Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- YouTube Jun 2021 to Jun 2021 · 1 mo
- jsDelivr Jul 2020 to Jul 2020 · 1 mo
- Slick Feb 2020 to Jul 2020 · 5 mo
- Ghost Feb 2020 to Jun 2020 · 4 mo
- Node.js Feb 2020 to Jun 2020 · 4 mo
Timeline
2025 1 added · 1 dropped
2024 3 added · 3 dropped
- added React Router Nov 2024 · JavaScript frameworks
- dropped Karte Jul 2024 · A/B Testing
- dropped Channel.io Jun 2024 · Live chat
- dropped styled-components Jun 2024 · JavaScript frameworks
- added A8.net Apr 2024 · Affiliate programs
- added Microsoft Advertising Jan 2024 · Advertising
2023 7 added · 5 dropped · 1 switched
- dropped Unpkg Nov 2023 · CDN
- switched Google Optimize Karte Oct 2023 · A/B Testing
- added Cloudflare Bot Management Sep 2023 · Security
- added HubSpot Sep 2023 · Marketing automation
- added HubSpot Analytics Sep 2023 · Analytics
- added Matomo Analytics Sep 2023 · Analytics
- dropped Turbo May 2023 · Performance
- dropped Webpack May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added Cloudflare Apr 2023 · CDN
- added Remix Apr 2023 · Web frameworks
- dropped Prism Mar 2023 · Miscellaneous
- added C Feb 2023 · Programming languages
2022 32 added · 6 dropped · 3 switched
- switched Crisp Live Chat Channel.io Dec 2022 · Live chat
- added Google Ads Dec 2022 · Advertising
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped Amazon ALB Nov 2022 · Load balancers
- dropped Cart Functionality Nov 2022 · Ecommerce
- added Google Workspace Sep 2022 · Webmail
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon ALB Aug 2022 · Load balancers
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- added Crisp Live Chat Aug 2022 · Live chat
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Microsoft Clarity Aug 2022 · Analytics
- added Nginx Aug 2022 · Web servers
- added Pardot Aug 2022 · Marketing automation
- added Prism Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added styled-components Aug 2022 · JavaScript frameworks
- added Turbo Aug 2022 · Performance
- added Unpkg Aug 2022 · CDN
- added Webpack Aug 2022 · Miscellaneous
- added Yahoo Advertising Aug 2022 · Advertising
- added Cart Functionality Jul 2022 · Ecommerce
- dropped cdnjs Jul 2022 · CDN
- dropped Cloudflare Jul 2022 · CDN
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Amazon ALB Jun 2022 · Load balancers
- added Prism Jun 2022 · Miscellaneous
- added styled-components Jun 2022 · JavaScript frameworks
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Unpkg Jun 2022 · CDN
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added Yahoo Advertising Apr 2022 · Advertising
- added React Feb 2022 · JavaScript frameworks
- switched Turbolinks Turbo Feb 2022 · Performance
- added Pardot Jan 2022 · Marketing automation
2021 11 added · 3 dropped
- added Google Optimize Dec 2021 · A/B Testing
- dropped Wheelio Dec 2021 · Widgets
- added Turbolinks Nov 2021 · Performance
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped YouTube Aug 2021 · Video players
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Webpack Jul 2021 · Miscellaneous
- added Crisp Live Chat Jun 2021 · Live chat
- added YouTube Jun 2021 · Video players
- added Microsoft Clarity May 2021 · Analytics
- dropped Webpack Mar 2021 · Miscellaneous
2020 3 added · 5 dropped
- added Webpack Nov 2020 · Miscellaneous
- dropped jsDelivr Sep 2020 · CDN
- dropped Slick Sep 2020 · JavaScript libraries
- dropped Cloudflare Aug 2020 · CDN
- dropped Ghost Aug 2020 · Blogs
- dropped Node.js Aug 2020 · Programming languages
- added Amazon S3 Jul 2020 · Miscellaneous
- added jsDelivr Jul 2020 · CDN