What powers a4.dk?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Hotjar
since Apr 2023
CDN
DigitalOcean Spaces
since May 2023
Cookie compliance
Cookie Information
since Mar 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Webpack
since Mar 2023
PaaS
Vercel
since Nov 2023
Programming languages
Node.js
since Mar 2023
Security
Cloudflare Turnstile
since Nov 2025
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Jan 2023
UI frameworks
Tailwind CSS
since Mar 2023
Audience
- 71% phone
- 29% desktop
Denmark
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.20 / 10 · ranked #9,876,173 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Vercel
- Weight: 2.8 MB · 87 requests
- Structured data: Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Nov 2025
- detected core-js Nov 2025