What powers 
hranostaj.cz?
Last seen Jan 2021 · 3 technologies across 3 categories
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
- 64% phone
- 32% desktop
- 4% tablet
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #643,911 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 0.1 MB · 38 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on COOLHOUSING-AS Coolhousing s.r.o. (87.236.195.134)
- DNS: ignum.com
- Email: exon.io
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 10,869,786, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted