What powers 
kjaersommerfeldt.dk?
Last seen Sep 2026 · 39 technologies across 21 categories
Advertising
Analytics
CDN
Cookie compliance
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Performance
Programming languages
Search engines
Security
Tag managers
UI frameworks
Web Frameworks
Web servers
Webmail
Widgets
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
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 61% phone
- 36% desktop
- 3% tablet
Denmark
Sweden
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #336,768 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.9 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Danish
- CDN: Cloudflare
- Weight: 5.0 MB · 133 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kjær & Sommerfeldt
- Founded: 1875
- Sector: retail
- Country: Denmark
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.22.58, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 9,895,804, 6 hosts
- Verified with: Google, Klaviyo, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.kjaersommerfeldt.dk | 24 |
| engros.kjaersommerfeldt.dk | 15 |
| jul.kjaersommerfeldt.dk | 11 |
Full technology history →
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Recent changes
- detected TikTok Pixel Aug 2026
- dropped Nginx Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- detected HTTP/3 Mar 2026
- dropped Reddit Ads Feb 2026
- detected Reddit Ads Dec 2025