What powers teoriundervisning.dk?
Last seen Jun 2026 · 48 technologies across 21 categories
Analytics
Matomo Analytics
since Jan 2022
Vercel Analytics
since Apr 2026
CDN
Cloudflare
since Aug 2022
Unpkg
since Aug 2022
CMS
Databases
MySQL
since Jan 2022
Ecommerce
Cart Functionality
since Aug 2022
JavaScript frameworks
JavaScript libraries
Select2
since Jan 2022
Live chat
Pipedrive
since Aug 2022
Marketing automation
MailChimp
since Jan 2022
Miscellaneous
Operating systems
Debian
since Jan 2022
Windows Server
since Jun 2018
PaaS
Performance
Priority Hints
since Feb 2024
Programming languages
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Mar 2026
Tag managers
Google Tag Manager
since Mar 2019
UI frameworks
Video players
Vimeo
since Jan 2022
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Apache HTTP Server
since Jan 2022
WordPress plugins
WP Rocket
since Jan 2022
Audience
- 72% desktop
- 28% phone
Denmark
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,327,761 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Danish
- Weight: 3.2 MB · 74 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| teoriundervisning.dk | 18 |
| teacher.teoriundervisning.dk | 17 |
| min.teoriundervisning.dk | 15 |
| www.teoriundervisning.dk | 15 |
Full technology history →
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Recent changes
- dropped CookieYes Apr 2026
- dropped Google Analytics Apr 2026
- dropped Google Font API Apr 2026
- dropped Gravatar Apr 2026
- dropped HTTP/3 Apr 2026
- dropped jsDelivr Apr 2026
- dropped Nginx Apr 2026
- dropped RankMath SEO Apr 2026
- dropped RSS Apr 2026
- dropped Swiper Apr 2026
- detected Vercel Analytics Apr 2026
- detected Vercel Speed Insights Apr 2026
- detected HSTS Mar 2026
- detected Next.js Mar 2026
- detected Next.js App Router Mar 2026
- detected Node.js Mar 2026
- detected Radix UI Mar 2026
- detected Tailwind CSS Mar 2026
- detected Vercel Mar 2026
- detected HTTP/3 Jan 2026
- detected Nginx Jan 2026
- dropped PhotoSwipe Jan 2026
- dropped cdnjs Aug 2025
- dropped libphonenumber Aug 2025
- dropped TikTok Pixel Aug 2025
- dropped VideoJS Aug 2025