What powers 
lodur-so.ch?
Last seen Oct 2026 · 2 technologies across 2 categories
Security
HSTS
since Jul 2023
Web servers
Apache HTTP Server
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 31% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #642,011 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VIVANET-AS VIVANET GmbH (185.136.121.52)
- DNS: serverdns.ch
- Email: no MX record returned
- Email security: SPF (neutral), DMARC reject
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 37,649,564, 23 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lodur-so.ch | 2 |
| www.lodur-so.ch | 2 |