What powers 
ruefferundrub.ch?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Aug 2022
CMS
Joomla
since Aug 2022
JavaScript libraries
Programming languages
PHP
since Aug 2022
Security
HSTS
since May 2023
UI frameworks
Web servers
Nginx
since Aug 2022
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
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #294,130 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 6.9 MB · 51 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (80.74.155.40)
- DNS: metanet.ch
- Email: ruefferundrub.ch
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,199,253, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted