What powers zfprealityvysocina.cz?
Last seen Oct 2026 · 13 technologies across 9 categories
Analytics
Form builders
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Security
UI frameworks
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- meta-externalagent Allowed
Search and AI assistants
- Applebot Allowed
User-request fetchers
- meta-externalfetcher Allowed
The other 30 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.40 / 10 · ranked #36,507,234 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Netlify
- Weight: 1.7 MB · 102 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Real estate (declares
RealEstateAgent)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (18.208.88.157)
- DNS: IBM NS1
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 97,536,850
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped React Router Oct 2026
- detected Netlify Forms Sep 2026
- detected TanStack Start Sep 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026