What powers efterskolen.dk?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Apr 2019
CDN
Unpkg
since Oct 2022
CMS
Umbraco
since Oct 2023
Cookie compliance
Amazon SES
since Jan 2025
Font scripts
Google Font API
since Oct 2022
JavaScript libraries
Maps
Google Maps
since Oct 2022
Miscellaneous
PWA
since Oct 2022
PaaS
Amazon Web Services
since Oct 2021
Tag managers
Google Tag Manager
since Mar 2020
Web frameworks
Microsoft ASP.NET
since Oct 2023
Webmail
Microsoft 365
since Aug 2022
Audience
Denmark
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.43 / 10 · ranked #7,178,055 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Danish (Denmark)
- Weight: 18.0 MB · 52 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| efterskolen.dk | 15 |
| www.efterskolen.dk | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped lit-element Nov 2025
- dropped lit-html Nov 2025