What powers leuenberger-architekten.ch?
Last seen Sep 2026 · 11 technologies across 8 categories
Advertising
Linkedin Ads
since May 2024
CDN
Amazon CloudFront
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since May 2024
PWA
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Mar 2024
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 52% desktop
- 48% phone
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.01 / 10 · ranked #1,578,529 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Amazon CloudFront
- Weight: 1.5 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (3.165.190.17)
- DNS: swizzonic.ch
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 32,413,926, 2 hosts
- Verified with: Apple Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted