What powers 
rederi.no?
Last seen Sep 2026 · 11 technologies across 7 categories
Analytics
CDN
Cloudflare
since Mar 2023
Microsoft 365
since Apr 2023
Sendgrid
since Mar 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2025
Open Graph
since Sep 2022
PaaS
Azure
since Mar 2023
RUM
Microsoft Application Insights
since Mar 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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% desktop
- 30% phone
Norway
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #291,156 of all domains
124 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Norwegian
- CDN: Cloudflare
- Weight: 3.9 MB · 30 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Norwegian Shipowners' Association
- Founded: 1909
- Sector: business and professional associations, unions
- Country: Norway
From Wikidata (CC0).
Infrastructure
- Hosted on EPISERVER_AS (217.114.94.2)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 610,574, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rederi.no | 10 |
| www.rederi.no | 10 |