Technology history for d21.co.jp
Stack size over time
From 8 detected technologies in Aug 2018 to 26 in Jun 2026.
Currently detected
- PHP since Aug 2018
- jQuery since Aug 2018
- Google Analytics since Aug 2018
- Nginx since Aug 2018
- Google Tag Manager since Oct 2018
- a-blog cms since Apr 2019
- Facebook since Apr 2019
- Slick since Sep 2019
- Vue.js since Jan 2020
- Nuxt.js since Jan 2020
- Webpack since Jan 2020
- Node.js since Jun 2020
- Twitter Ads since May 2021
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Amazon Advertising since Nov 2021
- Adobe Audience Manager since Apr 2022
- Google Workspace since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- Cloudflare since Sep 2024
- Cloudflare Bot Management since Sep 2024
- Apple iCloud Mail since Nov 2024
- Priority Hints since Mar 2026
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Satori Feb 2022 to Apr 2022 · 2 mo
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Oct 2018 to Feb 2019 · 4 mo
- eZ Publish Aug 2018 to Feb 2019 · 6 mo
- jQuery UI Aug 2018 to Feb 2019 · 6 mo
- Twitter Aug 2018 to Feb 2019 · 6 mo
- Ubuntu Oct 2018 to Feb 2019 · 4 mo
- Varnish Aug 2018 to Sep 2018 · 1 mo
Timeline
2026 1 added
- added Priority Hints Mar 2026 · Performance
2024 3 added
- added Apple iCloud Mail Nov 2024 · Webmail
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
2023 1 added · 1 dropped
2022 17 added · 4 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Advertising Aug 2022 · Advertising
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added Node.js Aug 2022 · Programming languages
- added Nuxt.js Aug 2022 · JavaScript frameworks
- added Twitter Ads Aug 2022 · Advertising
- added Vue.js Aug 2022 · JavaScript frameworks
- added Webpack Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Satori Jun 2022 · Marketing automation
- dropped Twitter Analytics Jun 2022 · Analytics
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Satori Feb 2022 · Marketing automation
2021 9 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Amazon Advertising Nov 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Facebook Pixel Jul 2021 · Analytics
- added Webpack Jul 2021 · Miscellaneous
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- dropped Webpack Mar 2021 · Miscellaneous
2020 3 added
- added Nuxt.js Jan 2020 · JavaScript Frameworks
- added Vue.js Jan 2020 · JavaScript Frameworks
- added Webpack Jan 2020 · Miscellaneous
2019 3 added · 3 dropped · 2 switched
- added Slick Sep 2019 · JavaScript Libraries
- dropped eZ Publish Apr 2019 · Ecommerce
- dropped Twitter Apr 2019 · Widgets
- dropped Ubuntu Apr 2019 · Operating Systems
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- switched jQuery UI jQuery Mar 2019 · JavaScript Libraries
- switched Apache HTTP Server Nginx Mar 2019 · Web Servers
2018 3 added · 2 dropped
- dropped Nginx Nov 2018 · Web Servers
- dropped Varnish Nov 2018 · Cache Tools
- added Apache HTTP Server Oct 2018 · Web Servers
- added Google Tag Manager Oct 2018 · Tag Managers
- added Ubuntu Oct 2018 · Operating Systems