Technology history for 81989.jp
Stack size over time
From 7 detected technologies in Jan 2019 to 18 in Jun 2026 (peak 21).
Currently detected
- Google Tag Manager since Jan 2019
- Font Awesome since Jan 2019
- Google Analytics since Jan 2019
- Nginx since Jan 2019
- jQuery since Jan 2019
- Google Font API since Aug 2019
- Vue.js since Aug 2019
- Bootstrap since Aug 2019
- jQuery UI since Aug 2019
- Axios since Jul 2021
- jQuery CDN since Feb 2022
- Popper since Apr 2022
- core-js since Aug 2022
- Facebook Pixel since Aug 2022
- Microsoft Clarity since Aug 2022
- Riot since Jun 2025
- Slick since Jun 2025
- Underscore.js since Jun 2025
Previously used
- Sakura Internet Aug 2022 to Dec 2025 · 3 yrs
- Lodash Aug 2019 to May 2025 · 5 yrs
- Google Optimize Oct 2022 to Oct 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Twitter Aug 2019 to Oct 2022 · 3 yrs
- Twitter Ads Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- PHP Jan 2019 to Mar 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- SWFObject Jan 2019 to Jul 2019 · 6 mo
Timeline
2026 1 added · 1 dropped
- added Font Awesome Mar 2026 · Font scripts
- dropped Sakura Internet Feb 2026 · Hosting
2025 3 added · 1 dropped
- dropped Lodash Jul 2025 · JavaScript libraries
- added Riot Jun 2025 · JavaScript frameworks
- added Slick Jun 2025 · JavaScript libraries
- added Underscore.js Jun 2025 · JavaScript libraries
2023 1 added · 2 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 22 added · 5 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Twitter Dec 2022 · Widgets
- dropped Twitter Ads Dec 2022 · Advertising
- added Google Optimize Oct 2022 · A/B Testing
- added Axios Aug 2022 · JavaScript libraries
- added Bootstrap Aug 2022 · UI frameworks
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery UI Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added Nginx Aug 2022 · Web servers
- added Popper Aug 2022 · Miscellaneous
- added Sakura Internet Aug 2022 · Hosting
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Vue.js Aug 2022 · JavaScript frameworks
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped PHP May 2022 · Programming languages
- added Popper Apr 2022 · Miscellaneous
- added jQuery CDN Feb 2022 · CDN
2021 8 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Axios Jul 2021 · JavaScript libraries
- added Bootstrap Jul 2021 · UI frameworks
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Lodash Jul 2021 · JavaScript libraries
- added Twitter Ads Jul 2021 · Advertising
- added Vue.js Jul 2021 · JavaScript frameworks
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped Vue.js Mar 2021 · JavaScript frameworks
2019 14 added · 2 dropped
- added Font Awesome Oct 2019 · Font Scripts
- dropped Font Awesome Sep 2019 · Font Scripts
- dropped SWFObject Sep 2019 · Miscellaneous
- added Bootstrap Aug 2019 · Web Frameworks
- added Google Font API Aug 2019 · Font Scripts
- added jQuery UI Aug 2019 · JavaScript Libraries
- added Lodash Aug 2019 · JavaScript Libraries
- added Twitter Aug 2019 · Widgets
- added Vue.js Aug 2019 · JavaScript Frameworks
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added SWFObject Mar 2019 · Miscellaneous