Technology history for 47co.jp
Stack size over time
From 6 detected technologies in Mar 2021 to 13 in Jun 2026 (peak 20).
Currently detected
- Google Analytics since Mar 2021
- Google Font API since Mar 2021
- Nuxt.js since Mar 2021
- Vue.js since Mar 2021
- Node.js since Mar 2021
- Firebase since Jul 2021
- Google Cloud since Jul 2021
- Google Tag Manager since Jul 2021
- STUDIO since Jul 2021
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- Apple iCloud Mail since Mar 2024
Previously used
- Priority Hints Feb 2026 to Mar 2026 · 1 mo
- HSTS Sep 2022 to Apr 2025 · 2 yrs
- lit-element Nov 2023 to Dec 2023 · 1 mo
- lit-html Nov 2023 to Dec 2023 · 1 mo
- core-js Sep 2021 to Feb 2023 · 1 yr
- Lodash Jan 2022 to Feb 2023 · 1 yr
- Webpack Jul 2021 to Feb 2023 · 1 yr
- Pardot Aug 2022 to Nov 2022 · 3 mo
- Angular Nov 2021 to Jan 2022 · 2 mo
- Gatsby Nov 2021 to Jan 2022 · 2 mo
- Next.js Nov 2021 to Jan 2022 · 2 mo
- React Nov 2021 to Jan 2022 · 2 mo
- Stitches Nov 2021 to Jan 2022 · 2 mo
- Svelte Nov 2021 to Jan 2022 · 2 mo
- SvelteKit Nov 2021 to Jan 2022 · 2 mo
- TypeScript Nov 2021 to Jan 2022 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Mar 2021 to Aug 2021 · 5 mo
Timeline
2026 1 added · 1 dropped
- dropped Priority Hints May 2026 · Performance
- added Priority Hints Feb 2026 · Performance
2025 1 dropped
- dropped HSTS Jun 2025 · Security
2024 1 added
- added Apple iCloud Mail Mar 2024 · Webmail
2023 3 dropped · 2 switched
- switched lit-html lit-element Nov 2023 · JavaScript libraries
- switched lit-element lit-html Nov 2023 · JavaScript libraries
- dropped core-js Apr 2023 · JavaScript libraries
- dropped Lodash Apr 2023 · JavaScript libraries
- dropped Webpack Apr 2023 · Miscellaneous
2022 5 added · 10 dropped · 1 switched
- switched Pardot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added Lodash Aug 2022 · JavaScript libraries
- added Pardot Aug 2022 · Marketing automation
- dropped Lodash May 2022 · JavaScript libraries
- dropped Angular Mar 2022 · JavaScript frameworks
- dropped Gatsby Mar 2022 · Static site generator
- dropped Next.js Mar 2022 · Web frameworks
- dropped React Mar 2022 · JavaScript frameworks
- dropped Stitches Mar 2022 · Development
- dropped Svelte Mar 2022 · JavaScript frameworks
- dropped SvelteKit Mar 2022 · UI frameworks
- dropped TypeScript Mar 2022 · Programming languages
- dropped Wheelio Jan 2022 · Widgets
2021 9 added · 1 switched
- added Angular Nov 2021 · JavaScript frameworks
- added Gatsby Nov 2021 · Static site generator
- added Next.js Nov 2021 · Web servers
- added React Nov 2021 · JavaScript frameworks
- added Stitches Nov 2021 · Development
- added Svelte Nov 2021 · JavaScript frameworks
- added SvelteKit Nov 2021 · UI frameworks
- added TypeScript Nov 2021 · Programming languages
- switched Polyfill core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets