What powers deutsche-steinzeug.de?
Last seen Sep 2026 · 15 technologies across 12 categories
Analytics
Google Analytics
since Mar 2020
Authentication
Facebook Login
since Jul 2026
CDN
Cloudflare
since Mar 2022
JavaScript libraries
Miscellaneous
Webpack
since Jul 2022
Programming languages
PHP
since Mar 2022
Security
Cloudflare Bot Management
since Mar 2022
HSTS
since Jul 2026
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Video players
Vimeo
since Mar 2022
Web servers
Nginx
since Mar 2020
Webmail
Apple iCloud Mail
since Jul 2026
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
- 61% phone
- 39% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #969,353 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 17.2 MB · 322 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Deutsche Steinzeug Cremer & Breuer
- Founded: 1890
- Sector: other mining and quarrying
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on PLANETARYNETWORKS (5.57.42.152)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 11,490,413, 3 hosts
- Verified with: Apple Business, Cisco, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| deutsche-steinzeug.de | 15 |
| www.deutsche-steinzeug.de | 4 |