What powers rybylemberk.cz?
Last seen Oct 2026 · 6 technologies across 4 categories
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2025
Programming languages
PHP
since Sep 2022
Web frameworks
Nette Framework
since Sep 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.69 / 10 · ranked #5,028,577 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 9.4 MB · 33 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on BLUETONE-AS The Czech Republic (85.207.44.228)
- DNS: hukot.cz
- Email: hukot.net
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 30,086,123, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted