What powers first-floor.ch?
Last seen Aug 2026 · 10 technologies across 7 categories
Analytics
JavaScript libraries
Miscellaneous
Programming languages
Security
Tag managers
Web frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.72 / 10 · ranked #2,129,166 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 28.7 MB · 97 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- First Floor Design Academy
- Industry: Education (declares
EducationalOrganization) - Profiles: Instagram, TikTok, YouTube, Facebook, LinkedIn
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (18.194.31.48)
- DNS: tophost.ch
- Email: no MX record returned, SPF names MailChannels
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 31,800,332, 2 hosts
- Verified with: Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted