Technology history for a4.dk
Stack size over time
From 9 detected technologies in Jan 2023 to 14 in Jun 2026.
Currently detected
- Google Tag Manager since Jan 2023
- React since Mar 2023
- Cookie Information since Mar 2023
- Next.js since Mar 2023
- Node.js since Mar 2023
- Swiper since Mar 2023
- Tailwind CSS since Mar 2023
- Webpack since Mar 2023
- Hotjar since Apr 2023
- DigitalOcean Spaces since May 2023
- HSTS since Nov 2023
- Vercel since Nov 2023
- Cloudflare Turnstile since Nov 2025
- core-js since Nov 2025
Previously used
- Google Analytics Apr 2023 to Jan 2024 · 9 mo
- Cloudflare Mar 2023 to Oct 2023 · 7 mo
- Cloudflare Bot Management Oct 2023 to Oct 2023 · 1 mo
- One.com Jan 2023 to May 2023 · 4 mo
- Apache HTTP Server Jan 2023 to Jan 2023 · 1 mo
- Google Hosted Libraries Jan 2023 to Jan 2023 · 1 mo
- jQuery Jan 2023 to Jan 2023 · 1 mo
- Modernizr Jan 2023 to Jan 2023 · 1 mo
- PHP Jan 2023 to Jan 2023 · 1 mo
- Supersized Jan 2023 to Jan 2023 · 1 mo
- Varnish Jan 2023 to Jan 2023 · 1 mo
Timeline
2025 2 added
- added Cloudflare Turnstile Nov 2025 · Security
- added core-js Nov 2025 · JavaScript libraries
2024 1 dropped
- dropped Google Analytics Mar 2024 · Analytics
2023 4 added · 8 dropped · 2 switched
- dropped Cloudflare Dec 2023 · CDN
- switched Cloudflare Bot Management HSTS Nov 2023 · Security
- added Vercel Nov 2023 · PaaS
- added Cloudflare Bot Management Oct 2023 · Security
- dropped One.com Sep 2023 · Hosting
- switched Google Hosted Libraries DigitalOcean Spaces May 2023 · CDN
- dropped Apache HTTP Server Apr 2023 · Web servers
- added Google Analytics Apr 2023 · Analytics
- added Hotjar Apr 2023 · Analytics
- dropped jQuery Apr 2023 · JavaScript libraries
- dropped Modernizr Apr 2023 · JavaScript libraries
- dropped PHP Apr 2023 · Programming languages
- dropped Supersized Apr 2023 · JavaScript graphics
- dropped Varnish Apr 2023 · Caching