What powers retriever.dk?
Last seen Oct 2026 · 21 technologies across 15 categories
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
Webmail
WordPress plugins
AI Crawlers
Restricts 11 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
The other 22 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Nov 2026 anthropic-ai added to robots.txt
- Nov 2026 chatgpt-user added to robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claude-user added to robots.txt
- Nov 2026 applebot-extended added to robots.txt
- Nov 2026 bytespider added to robots.txt
AI Crawlers
11 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 91% desktop
- 9% phone
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.24 / 10 · ranked #444,721 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Danish (Denmark)
- CDN: Cloudflare
- Weight: 3.9 MB · 55 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (162.159.134.42)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 246,300, 4 hosts
- Verified with: Atlassian, Microsoft 365, OpenAI
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Microsoft Advertising Jul 2026
- dropped Microsoft Advertising Feb 2026