What powers 
skoleol.dk?
Last seen Oct 2026 · 41 technologies across 21 categories
Analytics
Google Analytics
since May 2019
Caching
Varnish
since May 2025
CDN
Amazon S3
since May 2025
CMS
WordPress
since May 2019
Cookie compliance
Cookie Information
since Mar 2023
Databases
MySQL
since May 2019
MailChimp
since Feb 2021
Font scripts
Google Font API
since May 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2025
Heroku
since Jul 2021
Performance
Priority Hints
since Dec 2023
Programming languages
Security
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Tachyons
since Aug 2022
Web frameworks
Web servers
Apache HTTP Server
since Sep 2022
Cowboy
since Mar 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% desktop
- 39% phone
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.96 / 10 · ranked #597,450 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Danish
- CDN: Fastly
- Weight: 9.4 MB · 90 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (13.69.68.10)
- DNS: dnsadmin.dk
- Email: mx.microsoft
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, MTA-STS, BIMI
- SSL: Certainly, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,355,982, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| skoleol.dk | 20 |
| www.skoleol.dk | 15 |
| undervisning.skoleol.dk | 11 |
Full technology history →
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Recent changes
- detected reCAPTCHA Feb 2026