What powers spb-stammbuch.de?
Last seen Aug 2026 · 20 technologies across 10 categories
Analytics
CDN
Ecommerce
Hosting
JavaScript libraries
Miscellaneous
Payment processors
Performance
Reviews
Security
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 found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.82 / 10 · ranked #16,025,917 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 10.6 MB · 392 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- SPB
From the homepage's own structured data (Sep 2026).
Infrastructure
- DNS: STRATO
- Email: STRATO
- Email security: no SPF record, DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 14,360,052, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cart Functionality May 2026
- dropped Imgix May 2026
- dropped jQuery May 2026
- detected Lodash May 2026
- dropped Microsoft Advertising May 2026
- dropped Preact May 2026
- dropped Shop Pay May 2026
- dropped Shopify Chat May 2026