What powers lazne-piestany.cz?
Last seen Sep 2026 · 7 technologies across 4 categories
JavaScript libraries
Programming languages
Security
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Webzio-Extended Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
1 of 33 AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.45 / 10 · ranked #2,581,461 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 0.2 MB · 28 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ZONER-AS (217.198.113.104, IPv6)
- DNS: regzone.cz
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 12,620,828
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted