What powers coolsten.de?
Last seen Oct 2026 · 12 technologies across 11 categories
Caching
CMS
Databases
Miscellaneous
Page builders
Performance
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 83% phone
- 17% desktop
Germany
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.60 / 10 · ranked #2,326,622 of all domains
23 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
147 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 0.7 MB · 13 requests
- WordPress theme: blocksy · all themes
- Structured data: JSON-LD, Microdata, 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 Combell (185.175.196.8, IPv6)
- DNS: udag.de
- Email: udag.de
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 8,293,606
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Kadence WP Kadence Oct 2026
- detected Blocksy Sep 2026
- detected WordPress Block Editor Sep 2026
- dropped Astra Jun 2026
- dropped Google Font API Jun 2026
- dropped Unpkg Jun 2026
- detected Kadence WP Kadence May 2026
- detected Google Font API Apr 2026
- dropped Kadence WP Kadence Apr 2026
- detected Unpkg Apr 2026
- detected Astra Mar 2026