What powers 
cremer.de?
Last seen Aug 2026 · 14 technologies across 9 categories
Analytics
Caching
Cookie compliance
JavaScript libraries
Miscellaneous
Performance
Security
Video players
Webmail
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
- 59% desktop
- 41% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.03 / 10 · ranked #544,940 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.4 MB · 23 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Peter Cremer
- Founded: 1946
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on ADDIX-AS AS-ADDIX Autonomous System (212.51.30.90)
- DNS: nmmn.com
- Email: nospamproxy.com
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,538,894, 4 hosts
- Verified with: Apple Business, Atlassian, Brevo, Microsoft 365, SwissSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected core-js Jun 2026
- detected Klaro Jun 2026
- detected Preact Jun 2026
- detected Priority Hints May 2026