What powers seeschloesschen.de?
Last seen Sep 2026 · 18 technologies across 13 categories
Analytics
CMS
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 11% desktop
- 7% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.49 / 10 · ranked #2,514,791 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 3.5 MB · 123 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Grand Hotel Seeschlosschen SPA & Golf Resort
- Industry: Travel and hospitality (declares
Hotel) - Country: Germany
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on UDMEDIA-AS (91.223.151.33, IPv6)
- DNS: powerdns.de
- Email: udmedia.de
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 14,313,409, 2 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Jun 2026
- dropped Priority Hints Apr 2026
- dropped FancyBox Jan 2026
- dropped HSTS Jan 2026
- dropped Isotope Jan 2026
- dropped jQuery Jan 2026
- dropped jQuery UI Jan 2026
- detected Priority Hints Jan 2026
- dropped Weblication Jan 2026
- dropped XSLT Jan 2026
- dropped YouTube Jan 2026
- detected AOS Dec 2025
- detected core-js Dec 2025
- detected Craft CMS Dec 2025
- detected Element UI Dec 2025
- detected Facebook Pixel Dec 2025
- detected Google Analytics Dec 2025
- detected Google Tag Manager Dec 2025
- detected Open Graph Dec 2025
- detected PWA Dec 2025
- detected SEOmatic Dec 2025
- detected Swiper Dec 2025
- detected Tailwind CSS Dec 2025
- detected Vue.js Dec 2025
- detected Yii Dec 2025