What powers 
lfrz.at?
Last seen Jun 2025 · 4 technologies across 4 categories
JavaScript frameworks
JavaScript libraries
Security
HSTS
since Nov 2022
Web servers
Apache HTTP Server
since Dec 2016
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 83% desktop
- 17% phone
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.20 / 10 · ranked #453,394 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on LFRZ (194.37.73.150)
- DNS: lfrz.gv.at
- Email: lfrz.gv.at
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: HARICA, ECDSA P384, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,925,170, 11 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portal.lfrz.at | 3 |
| sfws.lfrz.at | 2 |
| services2.lfrz.at | 1 |