Technology history for quickteacher.jp
Stack size over time
From 25 detected technologies in Sep 2022 to 21 in Jun 2026 (peak 31).
Currently detected
- Cloudflare since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Dec 2023
- Cloudflare Browser Insights since Mar 2026
- HTTP/3 since Mar 2026
- Google Workspace since Mar 2026
- HSTS since Apr 2026
- Next.js since Apr 2026
- Node.js since Apr 2026
- Next.js App Router since Apr 2026
- React since Apr 2026
- Turbopack since Apr 2026
- Vercel since Apr 2026
- Webpack since Apr 2026
- Cloudflare Turnstile since May 2026
- PWA since Jun 2026
- Radix UI since Jun 2026
- Sentry since Jun 2026
- shadcn/ui since Jun 2026
- Tailwind CSS since Jun 2026
- RxJS since Jun 2026
Previously used
- Cloudflare Bot Management Sep 2022 to Apr 2026 · 3 yrs
- HubSpot Sep 2022 to Apr 2026 · 3 yrs
- reCAPTCHA Sep 2022 to Apr 2026 · 3 yrs
- Clipboard.js Sep 2022 to Mar 2026 · 3 yrs
- Contact Form 7 Sep 2022 to Mar 2026 · 3 yrs
- core-js Sep 2022 to Mar 2026 · 3 yrs
- Facebook Pixel Dec 2023 to Mar 2026 · 2 yrs
- FancyBox Dec 2023 to Mar 2026 · 2 yrs
- Google AdSense Sep 2022 to Mar 2026 · 3 yrs
- Google Analytics Sep 2022 to Mar 2026 · 3 yrs
- Google Font API Sep 2022 to Mar 2026 · 3 yrs
- Google Tag Manager Sep 2022 to Mar 2026 · 3 yrs
- HubSpot Chat Sep 2022 to Mar 2026 · 3 yrs
- jQuery Sep 2022 to Mar 2026 · 3 yrs
- jsDelivr Dec 2023 to Mar 2026 · 2 yrs
- Litespeed Cache Sep 2022 to Mar 2026 · 3 yrs
- Microsoft Clarity Nov 2025 to Mar 2026 · 4 mo
- MySQL Sep 2022 to Mar 2026 · 3 yrs
- PHP Sep 2022 to Mar 2026 · 3 yrs
- Popper Dec 2025 to Mar 2026 · 3 mo
- Site Kit Sep 2022 to Mar 2026 · 3 yrs
- Slick Sep 2022 to Mar 2026 · 3 yrs
- Swiper Dec 2023 to Mar 2026 · 2 yrs
- Tippy.js Dec 2025 to Mar 2026 · 3 mo
- WordPress Sep 2022 to Mar 2026 · 3 yrs
- LiteSpeed Sep 2022 to Feb 2026 · 3 yrs
- HubSpot Analytics Sep 2022 to Dec 2025 · 3 yrs
- Matomo Analytics Sep 2022 to Jun 2024 · 1 yr
- Akismet Jan 2023 to Jan 2023 · 1 mo
- Twitter Ads Sep 2022 to Jan 2023 · 4 mo
- particles.js Sep 2022 to Dec 2022 · 3 mo
- YouTube Nov 2022 to Dec 2022 · 1 mo
Timeline
2026 11 added · 26 dropped · 1 switched
- dropped Cloudflare Bot Management Jun 2026 · Security
- dropped HubSpot Jun 2026 · Marketing automation
- dropped reCAPTCHA Jun 2026 · Security
- dropped Clipboard.js May 2026 · JavaScript libraries
- added Cloudflare Turnstile May 2026 · Security
- dropped Contact Form 7 May 2026 · WordPress plugins
- dropped core-js May 2026 · JavaScript libraries
- dropped Facebook Pixel May 2026 · Analytics
- dropped FancyBox May 2026 · JavaScript libraries
- dropped Google AdSense May 2026 · Advertising
- dropped Google Analytics May 2026 · Analytics
- dropped Google Font API May 2026 · Font scripts
- dropped Google Tag Manager May 2026 · Tag managers
- dropped HubSpot Chat May 2026 · Live chat
- dropped jQuery May 2026 · JavaScript libraries
- dropped jsDelivr May 2026 · CDN
- dropped Litespeed Cache May 2026 · Caching
- dropped Microsoft Clarity May 2026 · Analytics
- dropped MySQL May 2026 · Databases
- dropped Popper May 2026 · Miscellaneous
- dropped Site Kit May 2026 · WordPress plugins
- dropped Slick May 2026 · JavaScript libraries
- dropped Swiper May 2026 · JavaScript libraries
- dropped Tippy.js May 2026 · JavaScript libraries
- dropped WordPress May 2026 · CMS
- added HSTS Apr 2026 · Security
- dropped LiteSpeed Apr 2026 · Web servers
- added Next.js Apr 2026 · JavaScript frameworks
- added Next.js App Router Apr 2026 · JavaScript frameworks
- switched PHP Node.js Apr 2026 · Programming languages
- added React Apr 2026 · JavaScript frameworks
- added Turbopack Apr 2026 · Development
- added Vercel Apr 2026 · PaaS
- added Webpack Apr 2026 · Miscellaneous
- added Cloudflare Browser Insights Mar 2026 · Analytics
- added Google Workspace Mar 2026 · Webmail
- added HTTP/3 Mar 2026 · Miscellaneous
- dropped HubSpot Analytics Mar 2026 · Analytics
2025 2 added · 1 dropped
- added Popper Dec 2025 · Miscellaneous
- added Tippy.js Dec 2025 · JavaScript libraries
- dropped Matomo Analytics Mar 2025 · Analytics
2024 2 dropped
- dropped Akismet Apr 2024 · WordPress plugins
- dropped Twitter Ads Apr 2024 · Advertising
2023 1 added · 2 dropped
- dropped particles.js Dec 2023 · JavaScript graphics
- dropped YouTube Dec 2023 · Video players
- added Akismet Jan 2023 · WordPress plugins