What powers 
sivilforsvaret.no?
Last seen Sep 2026 · 10 technologies across 7 categories
Analytics
CDN
Cookie compliance
Miscellaneous
PaaS
RUM
Security
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
Norway
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #357,186 of all domains
136 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Norwegian
- CDN: Cloudflare
- Weight: 1.0 MB · 40 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Norwegian Civil Defence
- Founded: 1936
- Country: Norway
From Wikidata (CC0).
Infrastructure
- Registered Feb 2001 (25 years) via GROUP.ONE NORWAY AS
- Hosted on EPISERVER_AS (217.114.94.2, IPv6)
- DNS: proisp.no
- Email: online.no
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 1,209,022, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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Recent changes
- dropped Hoefler&Co Jan 2026