What powers nasjih.cz?
Last seen Sep 2026 · 10 technologies across 7 categories
Analytics
CDN
jsDelivr
since Jul 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Programming languages
PHP
since Dec 2020
Web frameworks
Nette Framework
since Dec 2020
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.53 / 10 · ranked #2,444,583 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 1.0 MB · 31 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BLINDSPOT (91.239.200.36, IPv6)
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 19,266,040, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted