What powers 
os2.eu?
Last seen Aug 2026 · 33 technologies across 15 categories
Analytics
Plausible
since Oct 2023
CDN
Cloudflare
since Oct 2022
CMS
Cookie compliance
Cookie Information
since Oct 2022
Databases
Firebase
since Apr 2023
PostgreSQL
since Apr 2023
Mailgun
since Oct 2022
Font scripts
Google Font API
since Apr 2023
Hosting
One.com
since Oct 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Security
Cloudflare Bot Management
since Oct 2022
Video players
Vimeo
since Oct 2022
Web servers
Apache HTTP Server
since Oct 2022
Nginx
since Apr 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #329,054 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Danish (Denmark)
- Weight: 10.6 MB · 72 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- OS2
- Founded: 2012
- Country: Denmark
From Wikidata (CC0).
Infrastructure
- Hosted on one.com (195.47.247.18)
- DNS: one.com
- Email: one.com
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 77,514, 18 hosts
- Verified with: Atlassian
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| os2.eu | 24 |
| boks.os2.eu | 17 |
| www.os2.eu | 16 |