Technology history for 2021.com.tw
Stack size over time
From 17 detected technologies in Jul 2019 to 20 in Jun 2026 (peak 21).
Currently detected
- Google Analytics since Jul 2019
- OpenResty since Jul 2019
- Nginx since Jul 2019
- YouTube since Oct 2019
- Google Tag Manager since Jun 2020
- Lodash since Jun 2020
- React since Mar 2022
- core-js since Mar 2022
- Facebook Login since Mar 2022
- Facebook Pixel since Mar 2022
- Cart Functionality since Mar 2022
- styled-components since Mar 2022
- Express since Jul 2022
- Node.js since Jul 2022
- Google Workspace since Aug 2022
- Open Graph since Nov 2022
- React Redux since Apr 2023
- Redux since Apr 2023
- Amazon CloudFront since May 2026
- Amazon Web Services since May 2026
Previously used
- reCAPTCHA Nov 2024 to Dec 2024 · 1 mo
- Google Analytics Enhanced eCommerce Jul 2019 to Sep 2024 · 5 yrs
- Font Awesome Jun 2020 to Aug 2023 · 3 yrs
- Webpack Jun 2020 to Apr 2023 · 2 yrs
- Google Ads Conversion Tracking Mar 2022 to Aug 2022 · 5 mo
- Facebook Jul 2019 to Mar 2022 · 2 yrs
- Google Remarketing Tag Mar 2022 to Mar 2022 · 1 mo
- 91App Jun 2020 to Oct 2020 · 4 mo
- Babel Jun 2020 to Oct 2020 · 4 mo
- Lua Jul 2019 to Oct 2020 · 1 yr
- Modernizr Jun 2020 to Oct 2020 · 4 mo
- AngularJS Jul 2019 to Jan 2020 · 6 mo
- Bootstrap Jul 2019 to Jan 2020 · 6 mo
- Braintree Jul 2019 to Jan 2020 · 6 mo
- Google Font API Jul 2019 to Jan 2020 · 6 mo
- jQuery Jul 2019 to Jan 2020 · 6 mo
- jQuery UI Jul 2019 to Jan 2020 · 6 mo
- Moment.js Jul 2019 to Jan 2020 · 6 mo
- New Relic Jul 2019 to Jan 2020 · 6 mo
- Ruby Jul 2019 to Jan 2020 · 6 mo
- Ruby on Rails Jul 2019 to Jan 2020 · 6 mo
- Shopline Jul 2019 to Jan 2020 · 6 mo
- TrackJs Dec 2019 to Jan 2020 · 1 mo
Timeline
2026 2 added
- added Amazon CloudFront May 2026 · CDN
- added Amazon Web Services May 2026 · PaaS
2025 1 dropped
- dropped reCAPTCHA Mar 2025 · Security
2024 4 dropped
- dropped Google Analytics Enhanced eCommerce Dec 2024 · Analytics
- dropped Font Awesome Feb 2024 · Font scripts
- dropped Google Analytics Enhanced eCommerce Jan 2024 · Analytics
- dropped Webpack Jan 2024 · Miscellaneous
2023 2 added
- added React Redux Apr 2023 · JavaScript frameworks
- added Redux Apr 2023 · JavaScript frameworks
2022 1 added · 7 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Facebook Aug 2022 · Widgets
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Workspace Aug 2022 · Webmail
- dropped 91App Jul 2022 · Ecommerce
- dropped Babel Jul 2022 · Miscellaneous
- dropped Lua Jul 2022 · Programming languages
- dropped Modernizr Jul 2022 · JavaScript libraries
2020 13 dropped
- dropped AngularJS Oct 2020 · JavaScript Frameworks
- dropped Bootstrap Oct 2020 · Web Frameworks
- dropped Braintree Oct 2020 · Payment Processors
- dropped Google Font API Oct 2020 · Font Scripts
- dropped jQuery Oct 2020 · JavaScript Libraries
- dropped jQuery UI Oct 2020 · JavaScript Libraries
- dropped Moment.js Oct 2020 · JavaScript Libraries
- dropped New Relic Oct 2020 · Analytics
- dropped Ruby Oct 2020 · Programming Languages
- dropped Ruby on Rails Oct 2020 · Web Frameworks
- dropped Shopline Oct 2020 · Ecommerce
- dropped TrackJs Oct 2020 · Analytics
- dropped YouTube Oct 2020 · Video Players