Technology history for en-lead.co.jp
Stack size over time
From 8 detected technologies in Oct 2022 to 10 in Jun 2026 (peak 14).
Currently detected
- Google Analytics since Oct 2022
- Open Graph since Oct 2022
- Google Cloud since Jan 2023
- Google Tag Manager since Jan 2023
- Nuxt.js since Jan 2023
- Google Font API since Jan 2023
- Node.js since Jan 2023
- STUDIO since Jan 2023
- Firebase since Jan 2023
- Vue.js since Jan 2023
Previously used
- Priority Hints Feb 2026 to Mar 2026 · 1 mo
- HSTS Jan 2023 to Feb 2025 · 2 yrs
- core-js Oct 2022 to Jan 2023 · 3 mo
- Lodash Jan 2023 to Jan 2023 · 1 mo
- Webpack Jan 2023 to Jan 2023 · 1 mo
- Backbone.js Oct 2022 to Oct 2022 · 1 mo
- Google Optimize Oct 2022 to Oct 2022 · 1 mo
- LazySizes Oct 2022 to Oct 2022 · 1 mo
- Nginx Oct 2022 to Oct 2022 · 1 mo
- Underscore.js Oct 2022 to Oct 2022 · 1 mo
Timeline
2026 1 added · 1 dropped
- dropped Priority Hints May 2026 · Performance
- added Priority Hints Feb 2026 · Performance
2025 1 dropped
- dropped HSTS Jul 2025 · Security
2023 8 dropped
- dropped core-js Apr 2023 · JavaScript libraries
- dropped Lodash Apr 2023 · JavaScript libraries
- dropped Webpack Apr 2023 · Miscellaneous
- dropped Backbone.js Mar 2023 · JavaScript frameworks
- dropped Google Optimize Mar 2023 · A/B Testing
- dropped LazySizes Mar 2023 · JavaScript libraries
- dropped Nginx Mar 2023 · Web servers
- dropped Underscore.js Mar 2023 · JavaScript libraries