What powers 
sonne.ch?
Last seen Sep 2026 · 22 technologies across 14 categories
Advertising
Analytics
CMS
Cookie compliance
Databases
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Tag managers
UI frameworks
Web servers
WordPress plugins
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
- 75% phone
- 25% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.27 / 10 · ranked #440,500 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 9.3 MB · 50 requests
- WordPress theme: sonne · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Hotel Sonne (Hotel Sonne, Küsnacht on Wikidata)
- Industry: Travel and hospitality (declares
Hotel) - Country: Switzerland
- Profiles: Facebook, YouTube, Instagram
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on NINE (5.148.179.39)
- DNS: namesrv.ch
- Email: lcsag.ch
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 6,991,501, 2 hosts
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 RxJS Jul 2026
- detected The Hotels Network Jun 2026
- detected jQuery Mar 2026
- detected jQuery Migrate Mar 2026