What powers impfdaten.at?
Last seen Oct 2026 · 4 technologies across 4 categories
Analytics
Matomo Analytics
since Jun 2023
JavaScript graphics
Chart.js
since Nov 2023
Security
HSTS
since Jun 2023
Web servers
Apache HTTP Server
since Jun 2023
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,466,640 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 900 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 20.3 MB · 27 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SVC-AS (212.183.22.3, IPv6)
- DNS: sozvers.at
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 6,924,706, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| impfdaten.at | 4 |
| www.impfdaten.at | 4 |